PROTO

PROTO

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  • Proto Square Drive Extensions, 1/2 in drive, 2 1/2 in (1 EA / EA)
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    PROTO

    Proto Square Drive Extensions, 1/2 in drive, 2 1/2 in (1 EA / EA)

    $17.61
    Extensions help provide access to fasteners in areas that might otherwise be difficult to reachFull polish finish
    577-5460
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    $17.61
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $17.61
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  • Proto Drive Universal Impact Sockets, 7/16 in Drive, 3/4 in, 2 19/32 in L, 6 Points (1 EA / EA)
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    PROTO

    Proto Drive Universal Impact Sockets, 7/16 in Drive, 3/4 in, 2 19/32 in L, 6 Points (1 EA / EA)

    $41.85
    Ball and spring design which allows for a 30° working angleSmooth 360° rotationIdeal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsTorquePlus design is...
    577-74274P
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    $41.85
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $41.85
    Subtotal:
  • Proto 411 Pc Aircraft Maintenance Sets (1 ST / ST)
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    PROTO

    Proto 411 Pc Aircraft Maintenance Sets (1 ST / ST)

    $11,479.08
    411 pieces1/4-in, 3/8-in, 1/2-in drive toolsDesigned for fastener sizes 1/16-in - 1-inTools only
    577-TS-0411AIR
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    $11,479.08
    Add to Cart
    Qty in Cart: 0
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    Price:
    $11,479.08
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  • Proto ProtoGrip Hi Strength Magnetic Impact Sockets, 3/8 in Dr, 10 mm, 6 Pt (1 EA / EA)
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    PROTO

    Proto ProtoGrip Hi Strength Magnetic Impact Sockets, 3/8 in Dr, 10 mm, 6 Pt (1 EA / EA)

    $16.39
    Allows room for more magnet material, helping increase total magnetic strengthDesigned to easily pick up heavy fasteners and hold them tightly during useImpact sockets with high-impact strength are...
    577-7210MHF
    Add to Cart
    $16.39
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $16.39
    Subtotal:
  • Proto Torqueplus 19 Piece Socket Sets, 1/2 in, 6 Point (1 SET / SET)
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    PROTO

    Proto Torqueplus 19 Piece Socket Sets, 1/2 in, 6 Point (1 SET / SET)

    $323.93
    Proto 12 Point Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsThe TorquePlus design is a high performance drive configuration which allows...
    577-54109
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    $323.93
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $323.93
    Subtotal:
  • Proto TorquePlus Super Short Sockets, 3/8 in Drive, 1/4 in, 6 Points (1 EA / EA)
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    PROTO

    Proto TorquePlus Super Short Sockets, 3/8 in Drive, 1/4 in, 6 Points (1 EA / EA)

    $9.06
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto 6 Point Sockets are ideal...
    577-5208HS
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    $9.06
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.06
    Subtotal:
  • Proto Torqueplus Deep Impact Sockets 1/2 in, 1/2 in Drive, 7/16 in, 12 Points (1 EA / EA)
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    PROTO

    Proto Torqueplus Deep Impact Sockets 1/2 in, 1/2 in Drive, 7/16 in, 12 Points (1 EA / EA)

    $14.69
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Impact Sockets are ideal for...
    577-7314
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    $14.69
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $14.69
    Subtotal:
  • Proto Torqueplus Metric Impact Sockets 1/2 in, 1/2 in Drive, 36 mm, 6 Points (1 EA / EA)
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    PROTO

    Proto Torqueplus Metric Impact Sockets 1/2 in, 1/2 in Drive, 36 mm, 6 Points (1 EA / EA)

    $27.69
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Impact Sockets are ideal for...
    577-7436M
    Add to Cart
    $27.69
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $27.69
    Subtotal:
  • Proto WR ANGLE 12MM (1 EA / EA)
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    PROTO

    Proto WR ANGLE 12MM (1 EA / EA)

    $24.30
    Four different turning anglesAnti-Slip Design (ASD) wrench has a locking groove prevents slippage and knuckle injuryFor greater access in tight work areasIncreased torque applied to fastener with...
    577-3112M
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    $24.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $24.30
    Subtotal:
  • Proto 7 Pc Super-Duty Drive Pin Punch Set, Flat, English, Kit Pouch (1 ST / ST)
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    PROTO

    Proto 7 Pc Super-Duty Drive Pin Punch Set, Flat, English, Kit Pouch (1 ST / ST)

    $62.36
    1 piece designShock resistant tool steelHand ground cutting edgeHardened, quenched, and tempered to precise specifications
    577-48007
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    $62.36
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $62.36
    Subtotal:
  • Proto Torqueplus Torque Adapters, 9/16", 2 13/16" L (1 EA / EA)
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    PROTO

    Proto Torqueplus Torque Adapters, 9/16", 2 13/16" L (1 EA / EA)

    $25.30
    Concentric openingsMeasures 2" from center of adapter opening to center of square drive for easy torque calculationsHigh strength, thin wall designApplies more torque to fastenerReduces risk of...
    577-5118
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    $25.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $25.30
    Subtotal:
  • Proto Open End Wrenches, 1 1/16 in; 1 1/4 in Opening, 13 9/16 in Long, Chrome (1 EA / EA)
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    PROTO

    Proto Open End Wrenches, 1 1/16 in; 1 1/4 in Opening, 13 9/16 in Long, Chrome (1 EA / EA)

    $61.70
    Increased torque applied to fastener with fewer rounded edgesUnique arc design increases surface contactAnti-Slip Design (ASD) wrench has a locking groove preventing slippage and knuckle injury
    577-3051
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    $61.70
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $61.70
    Subtotal:
  • Proto Torqueplus Deep Sockets, 1/2 in Drive, 1 7/16 in Opening, 12 Points (1 EA / EA)
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    PROTO

    Proto Torqueplus Deep Sockets, 1/2 in Drive, 1 7/16 in Opening, 12 Points (1 EA / EA)

    $48.44
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Sockets are ideal for use on...
    577-5346
    Add to Cart
    $48.44
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $48.44
    Subtotal:
  • Proto Torqueplus Protoblack Deep Sockets, 1/2 in Drive, 7/8 in, 12 Points (1 EA / EA)
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    PROTO

    Proto Torqueplus Protoblack Deep Sockets, 1/2 in Drive, 7/8 in, 12 Points (1 EA / EA)

    $18.93
    Concentric openingsReduces risk of fastener roundingApplies more torque to fastenerHigh strength, thin wall designHand use only
    577-5328B
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    $18.93
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $18.93
    Subtotal:
  • Proto Torqueplus Sockets 3/8 in, 3/8 in Drive, 7/8 in, 12 Points (1 EA / EA)
    Add to Cart

    PROTO

    Proto Torqueplus Sockets 3/8 in, 3/8 in Drive, 7/8 in, 12 Points (1 EA / EA)

    $10.16
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Sockets are ideal for use on...
    577-5228
    Add to Cart
    $10.16
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $10.16
    Subtotal:
  • Proto Square Drive Extensions, 3/4 in drive, 16 in (1 EA / EA)
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    PROTO

    Proto Square Drive Extensions, 3/4 in drive, 16 in (1 EA / EA)

    $82.05
    Extensions help provide access to fasteners in areas that might otherwise be difficult to reachFull polish finish
    577-5663
    Add to Cart
    $82.05
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $82.05
    Subtotal:
  • Proto TorquePlus Sockets, 2 1/2 in Drive, 2 5/8 in, 6 Points (1 EA / EA)
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    PROTO

    Proto TorquePlus Sockets, 2 1/2 in Drive, 2 5/8 in, 6 Points (1 EA / EA)

    $949.30
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Sockets are ideal for use on...
    577-25042
    Add to Cart
    $949.30
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $949.30
    Subtotal:
  • Proto Torqueplus Power Magnetic Sockets, 3/8 in Drive, 9/16 in, 6 Points (1 EA / EA)
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    PROTO

    Proto Torqueplus Power Magnetic Sockets, 3/8 in Drive, 9/16 in, 6 Points (1 EA / EA)

    $20.91
    Chamfered service endsOptimized socket wall thicknessThru hole and groove accept retaining ring and pin, when securing to power toolReduces risk of fastener roundingConcentric openings
    577-7218PF
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    $20.91
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $20.91
    Subtotal:
  • Proto Crowfoot Wrenches, 1/2 in Dr, 15/16 in Opening (1 EA / EA)
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    PROTO

    Proto Crowfoot Wrenches, 1/2 in Dr, 15/16 in Opening (1 EA / EA)

    $54.27
    Anti-Slip Design open-end (ASD) has locking grooves that help prevent the wrench from slipping off the fastener when turningCrowfoot wrenches are used in hard-to-reach, restricted access situations...
    577-5330CF
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    $54.27
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $54.27
    Subtotal:
  • Proto Torqueplus Deep Impact Sockets , 3/4 in Drive, 1 in Opening, 6 Points (1 EA / EA)
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    PROTO

    Proto Torqueplus Deep Impact Sockets , 3/4 in Drive, 1 in Opening, 6 Points (1 EA / EA)

    $34.35
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto impact sockets are ideal for...
    577-07516L
    Add to Cart
    $34.35
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $34.35
    Subtotal:
  • Proto 3/8 in x 7/16 in 6-Point Offset Box Ratcheting Wrench (1 EA / EA)
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    PROTO

    Proto 3/8 in x 7/16 in 6-Point Offset Box Ratcheting Wrench (1 EA / EA)

    $29.02
    Each wrench opening fits 2 different sizesFor servicing automotive, commercial, and residential air conditioners, refrigeration units, and freezers
    577-1194-A
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    $29.02
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $29.02
    Subtotal:
  • Proto Torqueplus Metric Sockets 1/2 in, 1/2 in Drive, 29 mm, 12 Points (1 EA / EA)
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    PROTO

    Proto Torqueplus Metric Sockets 1/2 in, 1/2 in Drive, 29 mm, 12 Points (1 EA / EA)

    $19.61
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Sockets are ideal for use on...
    577-5429M
    Add to Cart
    $19.61
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $19.61
    Subtotal:
  • Proto Torqueplus Impact Sockets, 3/4 in Drive, 1 1/16 in Opening, 6 Points (1 EA / EA)
    Add to Cart

    PROTO

    Proto Torqueplus Impact Sockets, 3/4 in Drive, 1 1/16 in Opening, 6 Points (1 EA / EA)

    $27.16
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersIdeal for use on stubborn or...
    577-07517
    Add to Cart
    $27.16
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $27.16
    Subtotal:
  • Proto WR SVC THIN 40MM (1 EA / EA)
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    PROTO

    Proto WR SVC THIN 40MM (1 EA / EA)

    $52.74
    30° angle headSatin Finish provides corrosion resistance and a slip resistant gripThin pattern wrench
    577-3540M
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    $52.74
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $52.74
    Subtotal:
  • Proto Torqueplus Impact Sockets, 1/2 in Drive, 1 1/16 in Opening, 8 Points (1 EA / EA)
    Add to Cart

    PROTO

    Proto Torqueplus Impact Sockets, 1/2 in Drive, 1 1/16 in Opening, 8 Points (1 EA / EA)

    $30.98
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersIdeal for use on stubborn or...
    577-7434S
    Add to Cart
    $30.98
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $30.98
    Subtotal:
  • Proto Torqueplus 25 Piece Metric Deep Impact Socket Sets, 1/2 in, 6 Point (1 SET / SET)
    Add to Cart

    PROTO

    Proto Torqueplus 25 Piece Metric Deep Impact Socket Sets, 1/2 in, 6 Point (1 SET / SET)

    $512.90
    Proto 6 Point Impact Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materialsConfiguration employs a radius-corner design, shifting contact area and...
    577-74216
    Add to Cart
    $512.90
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $512.90
    Subtotal:
  • Proto Phillips ACR Insert Drive Bits, #3, 1/4 in x 1 in, Hex (25 BIT / BAG)
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    PROTO

    Proto Phillips ACR Insert Drive Bits, #3, 1/4 in x 1 in, Hex (25 BIT / BAG)

    $31.67
    Precision machined tip for proper screw engagementAnti-Camout ribs provide better grip
    577-60022
    Add to Cart
    $31.67
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $31.67
    Subtotal:
  • Proto Super Heavy-Duty Offset Slugging Wrenches, 10 1/8 in, 1 11/16 in Opening (1 EA / EA)
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    PROTO

    Proto Super Heavy-Duty Offset Slugging Wrenches, 10 1/8 in, 1 11/16 in Opening (1 EA / EA)

    $86.72
    Heavy box walls provide greater torque transmissionBox opening remains on fastener when wrench is struckHigh strength rectangular design withstands heavy sledgingStraight handle resists springing for...
    577-USN327
    Add to Cart
    $86.72
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $86.72
    Subtotal:
  • Proto Torqueplus Metric Sockets 1/2 in, 1/2 in Drive, 14 mm, 6 Points (1 EA / EA)
    Add to Cart

    PROTO

    Proto Torqueplus Metric Sockets 1/2 in, 1/2 in Drive, 14 mm, 6 Points (1 EA / EA)

    $9.86
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Sockets are ideal for use on...
    577-5414MH
    Add to Cart
    $9.86
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $9.86
    Subtotal:
  • Proto TorquePlus Thin Wall Deep Impact Sockets, 1/2 in Drive, 12 mm, 6 Point (1 EA / EA)
    Add to Cart

    PROTO

    Proto TorquePlus Thin Wall Deep Impact Sockets, 1/2 in Drive, 12 mm, 6 Point (1 EA / EA)

    $19.96
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener lifeIdeal for use on stubborn or damaged fasteners and also on fasteners made from soft materialsThe TorquePlus...
    577-7312MHT
    Add to Cart
    $19.96
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $19.96
    Subtotal:
  • Proto Super Heavy-Duty Metric Offset Slugging Wrenches, 441 mm, 80 mm Opening (1 EA / EA)
    Add to Cart

    PROTO

    Proto Super Heavy-Duty Metric Offset Slugging Wrenches, 441 mm, 80 mm Opening (1 EA / EA)

    $381.40
    Heavy box walls provide greater torque transmissionBox opening remains on fastener when wrench is struckHigh strength rectangular design withstands heavy sledgingStraight handle resists springing for...
    577-HD080M
    Add to Cart
    $381.40
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $381.40
    Subtotal:
  • Proto Torqueplus Metric Impact Sockets 1/2 in, 1/2 in Drive, 22 mm, 6 Points (1 EA / EA)
    Add to Cart

    PROTO

    Proto Torqueplus Metric Impact Sockets 1/2 in, 1/2 in Drive, 22 mm, 6 Points (1 EA / EA)

    $13.34
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Impact Sockets are ideal for...
    577-7422M
    Add to Cart
    $13.34
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $13.34
    Subtotal:
  • Proto WR STRUCTURAL O E 1-7/8EDP#12060 (1 EA / EA)
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    PROTO

    Proto WR STRUCTURAL O E 1-7/8EDP#12060 (1 EA / EA)

    $152.79
    Non-reflective ProtoBlack finish for use where non-plated products are requiredHardened tapered handle aligns bolt and rivet holesOpenings are precision broached for proper fitOffset provides...
    577-C911A
    Add to Cart
    $152.79
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $152.79
    Subtotal:
  • Proto Torqueplus Metric Impact Sockets 3/8 in, 3/8 in Drive, 10 mm, 6 Points (1 EA / EA)
    Add to Cart

    PROTO

    Proto Torqueplus Metric Impact Sockets 3/8 in, 3/8 in Drive, 10 mm, 6 Points (1 EA / EA)

    $7.92
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Impact Sockets are ideal for...
    577-7210M
    Add to Cart
    $7.92
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $7.92
    Subtotal:
  • Proto ProtoGrip Hi Strength Magnetic Impact Sockets, Power, 1/2 in Dr, 1/2 in, 6 Pt (1 EA / EA)
    Add to Cart

    PROTO

    Proto ProtoGrip Hi Strength Magnetic Impact Sockets, Power, 1/2 in Dr, 1/2 in, 6 Pt (1 EA / EA)

    $20.69
    Allows room for more magnet material, helping increase total magnetic strengthDesigned to easily pick up heavy fasteners and hold them tightly during useImpact sockets with high-impact strength are...
    577-7416PF
    Add to Cart
    $20.69
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $20.69
    Subtotal:
  • Proto TorquePlus Sockets, 2 1/2 in Drive, 2 3/8 in, 6 Points (1 EA / EA)
    Add to Cart

    PROTO

    Proto TorquePlus Sockets, 2 1/2 in Drive, 2 3/8 in, 6 Points (1 EA / EA)

    $858.03
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Sockets are ideal for use on...
    577-25038
    Add to Cart
    $858.03
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $858.03
    Subtotal:
  • Proto Torqueplus Sockets 3/8 in, 3/8 in Drive, 1/4 in, 6 Points (1 EA / EA)
    Add to Cart

    PROTO

    Proto Torqueplus Sockets 3/8 in, 3/8 in Drive, 1/4 in, 6 Points (1 EA / EA)

    $8.01
    The TorquePlus internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fastenersProto Sockets are ideal for use on...
    577-5208H
    Add to Cart
    $8.01
    Add to Cart
    Qty in Cart: 0
    Quantity:
    Price:
    $8.01
    Subtotal:
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