Adapters & Extensions

Apex square drive adapters have hex tolerances that are on average 48% tighter than DIN and 35% tighter than ANSI requirementsAll Apex square drive adapters have the tightest tolerances for straightness and concentricity in the industryWith Apex you are...

Drive extensions from Apex Fastener Tools have hex tolerances that are on average 48% tighter than DIN and 35% tighter than ANSI requirementsWith Apex Fastener Tools, the industry leader in drive extensions, you are assured of an exact, sure fitAll Apex...

Apex Yankee drive adapters have hex tolerances that are on average 48% tighter than DIN and 35% tighter than ANSI requirementsAll Apex Yankee drive adapters have the tightest tolerances for straightness and concentricity in the industryApex Yankee drive...

The Klein 65821 5-Inch extension is designed with a 1/2-Inch socket sizeThis extension is very desirable for hard to reach areas

The Klein 65821 5-Inch extension is designed with a 1/2-Inch socket sizeThis extension is very desirable for hard to reach areas

The Klein 65821 5-Inch extension is designed with a 1/2-Inch socket sizeThis extension is very desirable for hard to reach areas

One-piece construction ensures concentricitySpecial heat treat ensures long lifePrecision machined tips for proper fastener engagement

Proto Square Drive AdapterFull Polish finish

Black oxide finishMade of heat-treated alloy steel

For converting standard handles to ratcheting handles

For electric- or air-powered drive toolsHeat-treated

Non-slip surfaceFull polish finish

Extensions help provide access to fasteners in areas that might otherwise be difficult to reachFull polish finish

One-piece construction ensures concentricity Special heat treat ensures long life Precision machined tips for proper fastener engagement

One-piece construction ensures concentricitySpecial heat treat ensures long lifePrecision machined tips for proper fastener engagement

One-piece construction ensures concentricityPrecision machined tips for proper fastener engagementSpecial heat treat ensures long life

Extensions help provide access to fasteners in areas that might otherwise be difficult to reachFull polish finish

One-piece construction ensures concentricityPrecision machined tips for proper fastener engagementSpecial heat treat ensures long life

One-piece construction ensures concentricitySpecial heat treat ensures long lifePrecision machined tips for proper fastener engagement

Provides up to a 17° angle of operationSocket can be pushed past the detent ball for straight driving

Proto Square Drive AdapterFull Polish finish

Extensions help provide access to fasteners in areas that might otherwise be difficult to reachFull polish finish

One-piece construction ensures concentricityPrecision machined tips for proper fastener engagementSpecial heat treat ensures long life

Extensions help provide access to fasteners in areas that might otherwise be difficult to reachFull polish finish

Provides up to a 17° angle of operationSocket can be pushed past the detent ball for straight driving

Provides up to a 17° angle of operationSocket can be pushed past the detent ball for straight driving

Proto Square Drive AdapterFull Polish finish

Knurled shank provides a nonslip grip when hand-turning the extensionSolid one-piece design prevents the locking components from becoming loose or disengagedPatented locking feature locks sockets to the extension

Provides up to a 17° angle of operationSocket can be pushed past the detent ball for straight driving

Extensions help provide access to fasteners in areas that might otherwise be difficult to reachFull polish finish

Proto Universal Joint AdapterFull Polish Finish

For electric- or air-powered drive toolsHeat-treated

Provides up to a 17° angle of operationSocket can be pushed past the detent ball for straight driving

Provides up to a 17° angle of operationSocket can be pushed past the detent ball for straight driving

One-piece construction ensures concentricitySpecial heat treat ensures long lifePrecision machined tips for proper fastener engagement

Black oxide finishMade of heat-treated alloy steel

Provides up to a 17° angle of operationSocket can be pushed past the detent ball for straight driving

One-piece construction ensures concentricityPrecision machined tips for proper fastener engagementSpecial heat treat ensures long life

For electric- or air-powered drive toolsHeat-treated

One-piece construction ensures concentricityPrecision machined tips for proper fastener engagementSpecial heat treat ensures long life