The new SureLock™ B-Vent Locking System makes installations fast and foolproof. Join sections of Metal-Fab B-Vent, and twist and engage the SureLock to keep installed pipe from coming apart on the job ...
PEM self-locking fasteners with a nylon insert provide a reusable, nonmetallic prevailing torque thread lock that prevents threaded mating hardware from loosening due to vibration or other application ...