The Allen 3/8 in. Drive 6-Point SAE/Metric Standard Socket Set (20-Piece) comes in a plastic case for easy tool storage. The sockets feature Allen drive technology which allows for greater torque loads by gripping the fastener across a broader area. The sockets are precision cold formed for consistent dimensions and greater strength.
- Made in the USA for quality and availability
- Chamfered opening provides faster and easier socket fit over fastener
- Thin-wall construction for better access to fasteners in limited areas
- Set includes: (SAE: 3/8 in., 7/16 in., 9/16 in., 5/8 in., 11/16 in., 3/4 in., 13/16 in.) (metric: 8, 9, 10, 11, 12, 13, 14, 15, 17 mm) (3/8 in. ratchet, 3 in. extension, 5/8 in. spark plug socket)