TEKTON S2 steel bits are press-fit into the socket for a straight. permanent connection that can't loosen over time. The 6-sided hexagonal tip is machined to precise tolerances for an exact fit with hex fasteners. Its chamfered end easily slides into fasteners. reducing wear.

Features:

• • 10-pc. 3/8 in. drive hex bit sockets: 3. 4. 4.5. 5. 5.5. 6. 7. 8. 9. 10 mm • Socket rail