•Blade fits in all TorqueVario, TorqueFix and easyTorque handles (not for use in insulated handles)
•High performance CRM-72 modified tool steel for strength and durability
•CVM steel shaft, corrosion protected and through hardened for maximum durability
•Friction hold bit adapter holds 4mm micro bits securely
•Bit adapter blade length extends 1.5" outside of a Wiha non-insulated TorqueControl handle
•Backed by the Wiha No Hassle Guarantee
(California Prop 65)