This is a stainless steel clamp. This is manufactured by Ideal Tridon. This clamp is 1/2" wide band with a minimum opening of 3.8125" to a maximum opening of 4.125". This has a 5/16" hex head screw. This can be used in the automotive, marine, industrial & MRO, residential (home & garden), and plumbing & water applications.

Screw: 5/16" hex head

Band: 1/2"

Opening: 3.8125"-4.125"

Part # B15143