Adaptor for sockets. Ergonic Handle Screwdriver. Size: 1/4" Shaft Length: 4". Ergonic, the first handle that adapts to the users hand. Impact-Proof Handle w/hanging hole for easy storage or inserting lever. 61479

About Felo Ergonic Screwdrivers:

Ergonic, the first handle that adapts to the users hand!
Smooth, seamless handle for maximum comfort
Hand and handle interlock, causing less strain
Anti-roll handle design
Blades manufactured from chrome-molybdenum-vanadium steel
Superior torque which exceeds DIN and ISO requirements by up to 100%
Lifetime Warranty

Series 400:
Hanging hole for easy storage or inserting lever
Full length,impact proof handle core
Screw symbols on handle cap
Hanging hole for easy storage or inserting lever
Hexagon bolsters available on series 410

Series 450:
The first truly ergonomic screwdriver
with full length blade and hammer cap!
Hexagon bolsters