KTC 3/8 Inch (9.5mm) Socket Set 10 Pieces TB310

This set of high-quality sockets from KTC fits a 3/8 inch drive (9.5mm).

They’re made of high-quality and durable steel, and like all KTC products, they’re built to last. The sockets come on a convenient stand for easy organization.

These sockets feature KTC’s signature Powerfit hex shape. Unlike conventional sockets, the Powerfit shape has a slight convex on each corner, which takes the stress off of the corners of the bolt, and places it on the straight sides, which increases the contact area under torque.

This unique shape makes it much less likely that you’ll damage or strip the bolts you’re working on.