Bernstein 4-976 Series Hexagon Socket Torque Adapter, 6.35 mm, 1/4in Insert, Steel Grey Finish

The Bernstein Torque adapters are often used as a complete solution for work on electronic equipment, in quick-change systems, robotic stations, aerospace, medical, or just about any workbench wherever accurate torque is needed. The adapters are tested according to DIN EN ISO 6789 (manually operated torque screwdriving tools) and have a tolerance of ± 10% for at least 20,000 clicks. The torque value should be checked regularly by the user via a torque meter. The adapter functions by locking the ratchet, the torque in the bushing sleeve. The patented system also consists of a hollow shaft and a damping cylinder. The core shaft is able to move the mobile ratchet.

Bit magnetic holder 4.0 mm hexagon (factory standard)
Drive hex shank 4 mm (factory standard)
Material alloyed steel
Adapter Ø 8 mm
Adapter length 22.0 mm