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The TEKTON SIB24240 is a 1/2 inch drive T40 Torx impact bit socket designed for use with impact drivers and wrenches in heavy-duty fastening applications. Built from steel with a manganese phosphate finish, this socket resists corrosion and reduces glare during use. The bit measures 1.5 inches in length with an overall socket length of 2.95 inches, making it compact enough for access-constrained fastener locations. Mechanics, automotive technicians, and general contractors reach for this socket when working with T40 Torx fasteners on equipment, vehicle components, and structural assemblies that require impact-rated tooling.
This socket is suited for residential and commercial maintenance, automotive repair, equipment servicing, and manufacturing line work where T40 Torx drive fasteners are standard. The 1/2 inch drive size pairs with mid- to heavy-duty impact wrenches and ratchets commonly found in professional shop and field tool kits. It is not insulated and is not rated for non-sparking environments, so it is appropriate for standard mechanical work rather than electrical or hazardous-area applications.
Designed for use with 1/2 inch drive impact wrenches, ratchets, and extension bars that accept standard square-drive impact bit sockets requiring a T40 Torx bit profile.
This socket is installed by trade professionals and experienced technicians using 1/2 inch drive impact tools. Verify the fastener head is fully seated in the Torx profile before applying torque to prevent rounding. This socket is not insulated and must not be used on energized electrical components. Inspect the socket for cracks or wear before each use and remove from service if damage is found.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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