White cold-rolled steel spacer for cold-rolled Smoke Detector Protector series adds 50mm (2") to depth of cover and has knockout for mounting around exposed conduit.
- 9 in H x 9 in W x 2 in D
White cold-rolled steel spacer for cold-rolled Smoke Detector Protector series adds 50mm (2") to depth of cover and has knockout for mounting around exposed conduit.