4 PCS MAGNETIC BIT HOLDER SET 60 75 100 150MM EXTENSION BARS CRV 1/4" HEX SHANK.

Product Description:

High hardness, non-slip, large torque, long life and durable. 

The screwdriver head has strong magnetic so that it can self-lock the connecting rod. 

Strong practicability, it can change external six angle into internal six angle. 

It can join electric screwdriver, screwdriver, screwdriver nozzle, screwdriver head. 

It applicable for exchanging the sleeve and the joint, prolonging the connecting rod. 

It can be flexibly used in situation of narrow space, use it to reach the work-place where hands can not reach. 

Specification: 

Material: Carbon Steel + CRV 

Shank shape: Hex shank 

Shank diameter: 1/4 inch (6.35mm) 

Sleeve diameter: 10mm 

Sleeve significant depth: 9.5mm 

Total length:60mm/ 75mm/ 100mm/ 150mm 

Color: As the picture show 

Quantity: 1 Set (4Pcs)