Sigma's Beam Clamps are used on an I-beam, girder or other similar structures to provide a mounting base for conduit hangers.These clamps are of steel construction.
- Mounting base for conduit hangers
- 1/4-20 threaded hole and 13/16" Jaw opening
- For beam thickness 1/8" - 1/2"
- Steel construction
- Product is cULus listed