Large explosion venting latch.
Latch is made from zinc plated cast iron.
Hex screw on back for latch tension adjustment
Release has an adjustable force of 43-180lbs.
Shims available separately.

WARNING This product can expose you to chemicals including Chromium (hexavalent compound) which is known to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov