Regulators

EverlockTM

Positive-Locking Damper Handle for 3/8″ shaft available with a 2″ or 1.5″ standoff bracket.

home_everlock

The original positive-locking regulator

Guarantees air flow stays balanced

Handle indicates true blade position

Single hand operation

Exerts no force on duct system

home_everlock3
home_everlock2

Testimonials

Get Your Free Samples