Qwik-seal 1-piece hardware (bolt/washer combo)

Since its inception in 1986, Condu-lock® has become

synonymous with duct reinforcement.

34 years reinforcing America's duct.

Strong and leak free! Tested up to 10" W.G.!

Condu-lock is available for stainless or aluminum applications.

1,000 Condu-Lock per box