Proto Spline Non-Reversing Combination Wrenches, 7/8 in Opening, 11 7/16 in (1 EA / EA) Specifications
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Finish:Black Chrome
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Head Width [Nom]:1 13/16 in
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Measuring System:Inch
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Opening Size [Nom]:7/8 in
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Opening Type:Open/Box
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Overall Length [Nom]:11 7/16 in
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Wt.:0 lb
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Description
Fractional spline wrenches can be used on fractional 4, 6, 12 point, spline and Torx fasteners
Box end is countersunk for easy application to the fastener
Spline design was created for use with specialty spline bolts which are used when weight and size of bolt heads must be minimized
Spline design enables the wrench to contact conventional fasteners away from the corners, which applies force over a larger area, reducing risk of fastener scoring and helps prevent rounding of the corners and other fasteners damage that could lead to Foreign Object Damage (FOD)
The high contact surface area which is away from fastener points enables turning of highly rounded fasteners
Box end is countersunk for easy application to the fastener
Spline design was created for use with specialty spline bolts which are used when weight and size of bolt heads must be minimized
Spline design enables the wrench to contact conventional fasteners away from the corners, which applies force over a larger area, reducing risk of fastener scoring and helps prevent rounding of the corners and other fasteners damage that could lead to Foreign Object Damage (FOD)
The high contact surface area which is away from fastener points enables turning of highly rounded fasteners