Bridgeport 1-Hole Pipe strap is made of steel and has electroplated zinc finishing for protection. It is of size 3-1/16 Inch and is used to support rigid conduit/IMC to mounting surface. It has a mounting hole of size 3/8 Inch. It has a trade size of 2 Inch. Pipe strap is UL listed and it meets NEMA standards. Also known as -Bridgeport 906-S Pipe Strap 2 Inch Steel