4 Piece:12pt - 30 32 34 36mm. The socket is 12 Point, Universal for All Vehicle 12pt Installation, Removal, Repair, Engineered for use with impact drivers,Extra-deep broach accommodates longer fasteners.

Brand: FS TOOL
Manufacturer Part Number: CS051
Drive Size: 1/2in.
Drive Type: 12 Point
Set or Single Item: Set
Size: 30mm, 32mm, 34mm, 36MM
Socket Type: Impact
Number of Pieces: 4
Surface Finish: Black Chrome
Tools Included: Sockets
Warranty: Lifetime