Wera Tools - 3816 R Bitholding screwdriver with Rapidaptor quick-release chuck, stainless Model:3816 R One way alloy valve prevents

One way alloy valve prevents air being drawn into the system

Sure to become a go-to hat

Stretches easily over fittings or petcocks

whether you’re on or off the bike

Wera Tools - 3816 R Bitholding screwdriver with Rapidaptor quick-release chuck, stainless Model:3816 R One way alloy valve preventsHigh quality holder for stainless steel bits so as to avoid the formation of extraneous rust. The Rapidaptor quick release chuck enables rapid bit change without needing any special tools. Kraftform Plus handle for pleasant, ergonomic working that makes blisters and calluses a thing of the past. Hard gripping zones for high working speeds whereas soft zones ensure high torque transfer. Suitable for bits with "" hexagon head drive as per DIN ISO 1173 C