Torque lock

摘要

A torque lock/indicator including an upper member, and lower member and a compression ring disposed between the upper and lower members. The upper member has at least one extension with an angled contact surface and a locking surface proximate the locking surface. The lower member has an angled, substantially peripheral contact surface and a locking surface proximate the contact surface. An optional cap is provided which is secured to the upper member or the lower member by being interlocked or cemented thereto.