The EVERLOCK™ is a new self-locking damper handle. According to the company, until now, balancing technicians needed a tool to unlock a damper handle, adjust airflow, and to tighten the bolt again.

Installation on left shows locking ring integrated with both inner and outer bearing rings. The patented Locking Ring is designed to be a self-locking, vibration resistant installation for mounting ...

A spinning tool plunges into two pieces of metal, rotating at a high rate of speed. As the tool begins to move, it softens and mixes the metal, creating a powerful weld—one that can securely join ...