TEKTON SID14113 3/8 Inch Drive x 13 mm Semi-Deep 6-Point Impact Socket

13 mm is on almost every car I touch, so this socket gets hammered daily. Still looks and performs like new after months. Great steel, great price.

Best socket in my drawer. I lost one and immediately ordered two replacements so I'd never be without it.

The socket itself is excellent: tight fit, strong 6-point grip, no issues under impact. My only gripe is the black coating scuffs quickly, though I know that's cosmetic. Functionally flawless.

13 mm is the workhorse size for anyone doing brake work, brackets, or general auto repair, and it's always the one that walks off. Rather than replacing a whole set, I grabbed this semi-deep for under seven bucks. It's impact rated, the 6-point profile has saved several corroded bolts from rounding, and the semi-deep length reaches recessed bolts on my truck's brackets. Six months in and no cracks or deformation.

Socket performs fine but the etched size number is faint and I've grabbed it thinking it was a 14 mm more than once. Better lighting needed, I guess. No mechanical complaints.

Semi-deep is the sweet spot between standard and deep sockets and this proves it. Reaches bolts my shallow sockets bottom out on. Handles my impact wrench with no drama.

This is my go-to 13 mm for shop work now. Fits both metric and close-enough SAE bolts when needed. Survives drops on concrete and constant impact use.

Compared side by side with my premium brand sockets and honestly can't tell the difference in fit or finish. Crisp corners, precise sizing, durable coating. Will buy more sizes.