Facom 84tzs pb t spherical head hexagon keys 7 piece facom 84tzs pb p align left this 6 piece set of t spherical head hexagon keys from facom have been designed with a comfortable grip and feature a ball end for drive fixing at up to 30 deg c additionally equipped with a long arm for strong tightening of screws in awkward areas while the short arm offers more effective tightening p facom 84tzs pb t spherical head hexagon keys 6pc