Chrome Vanadium - CrV Steel
Universal Spline Drive works on 12-Point, 6-Point, Rounded 6-Point, Spline, E-Torx and Square fasteners
Unique extra long design provides more torque
Classic 12 point, 72 teeth ratchet gear needs a minimum of 5 degree swing arc that is perfect for restricted, hard to reach work spaces
180 degree rotating flexible heads allow you to apply leverage at any desired angle and get around obstructions

8mm x 10mm (241 mm Long)
12mm x 14mm (330 Long)
13mm x 15mm (373 Long)
16mm x 18mm (413 Long)
17mm x 19mm (419 mm Long)