1/2" Drive
| Size mm | D1 mm | D2 mm | D3 mm* | L1 mm | L2 mm | Type |
|---|---|---|---|---|---|---|
| 21 | 31 | 28 | 16 | 250 | 13 | 12 Point |
* Thread clearance
½" Drive 12-Point Metric, Size 21mm, Length 250mm. Our Tube Sockets are forged from one piece of solid steel, abiding by the strictest strength and safety standards. Gottubesockets.com has an extensive range of Tube Sockets up to 300mm long. Tube sockets are best suited for all industries that require extra length for access or extra deep thread clearance.