TEKTON SID14017 3/8 Inch Drive x 11/16 Inch Semi-Deep 6-Point Impact Socket, Cr-V Steel with Manganese Phosphate Coating

This length reached the recessed starter bolts my shallow sockets couldn't and my full deep wells were too clumsy for. 11/16 fits my impact perfectly and the 6-point corners grab hard. Great design.

Perfect depth, tough finish, fair price.

Bought this for transmission crossmember bolts on my truck. The semi-deep profile cleared the surrounding brackets where my standard socket bottomed out. Cr-V steel took full impact torque with no issues. Wish it came in a two-pack, but no complaints otherwise.

Dropped my old 11/16 into a storm drain mid-job — classic. This replacement showed up in two days and honestly feels sturdier than the one it replaced. The semi-deep walls are thicker than my full deep socket, which gives me more confidence on the impact gun.

Quality is good and the finish is nice. I actually needed a full deep for my application and the semi-deep was marginal — my fault for not measuring. Keep it as a spare since it was cheap.

Every single socket I've bought from this line matches the quality of their sets. Even black finish, crisp broaching, size clearly marked. This 11/16 semi-deep has done alternator and bracket bolts without a scratch.

The recessed spindle bolts on my zero-turn needed exactly this reach. Grips well, no slipping, cleans up easily. Would recommend for anyone doing their own mower maintenance.

Measured it with calipers against my good sockets and the sizing is spot on. Semi-deep depth is very useful — more of these should come in sets.

Corner edge chipped when breaking loose a corroded bolt. Maybe I got a bad one, but expected more.

Keeps a few of these semi-deep singles in the truck box for roadside repairs. The reach is perfect for so many automotive fasteners. Rugged, cheap, effective.