The Milwaukee 4932472067 152mm Shockwave Locking Bit Holder is made from custom engineered steel which makes the Shockwave bits more resistant to shocks from impacts.

Features and Benefits:
Optimised Shockzone absorbs up to 3X more torque
Dual internal magnets ensures magnetism to fasteners
Auto-Locking - One handed bit release
Slim profile maximises access
Shockwave Impact Duty - Optimised for impact drivers
Custom engineered steel - Milwaukee® custom metal formula makes the Shockwave bits more resistant to shock from impacting.

Specifications:
Reception : 1/4" hex
Total length : 152 mm

Supplied With
x1 Shockwave Locking Bit