Socket Size = 1in Imperial or Metric = Imperial Drive Size = 1/2 in Socket Type = Bi-Hexagon Socket Head Type = 12 point Bit Size = 34mm Overall Length = 82 mm
Socket Size = 20mm Imperial or Metric = Imperial, Metric Drive Size = 1/2 in Socket Type = Impact Bit Socket Socket Head Type = 12 point Bit Size = 29.5mm Overall Length = 85 mm
Socket Size = 20mm Imperial or Metric = Metric Drive Size = 1/2 in Socket Type = Standard Socket Socket Head Type = 12 point Model = S-20 Overall Length = 38 mm
The SAM long 21 mm 1/2 inch 12 sided socket which is forged from chrome vanadium steel. It has bright polished chrome presentation.Surface drive SAM profile
The SAM long 21 mm 1/2 inch hexagon socket which is forged from chrome vanadium steel. It has bright polished chrome presentation.Surface drive SAM profile
Socket Size = 21mm Imperial or Metric = Metric Drive Size = 1/2 in Socket Type = Standard Socket Socket Head Type = 12 point Model = S-21 Overall Length = 38 mm