868 S Square Head Socket Bits for Impact Screwdrivers 70 mm Tools by trade they allow you to swivel

they allow you to swivel the tool axis away from the screwdriving axis

This item is 34407 PKG OF 2 O-RINGS 4" DIA

Suitable for bits with a 4 mm Halfmoon drive (Wera series 9) and a 4 mm HIOS drive (Wera series 21)

The robust pound-thru hexagonal blade

precision-cut steel gears for smooth operation and external brush caps for easy servicing

868 S Square Head Socket Bits for Impact Screwdrivers 70 mm Tools by trade they allow you to swivelDiscover the ultimate solution for your fastening needs with our extra tough square head socket bits designed specifically for impact screwdrivers. Engineered to withstand the rigors of heavy duty use, these bits are crafted to prevent premature breakage, ensuring a longer service life and reliable performance on the job. Compatible with the renowned Wera impact screwdriver 921, these square head socket bits feature a convenient 1 4" hexagonal drive,