Description Indoor or outdoor use. Use to secure rigid or IMC conduit to wood, masonry or similar surfaces where greater load bearing is required. UL Listed, CSA Approved.PRODUCT DETAILClamping Range: 1-1/2 in Height: 6.3 in Length: 12.29 in Material: Galvanized Steel Package Type: Bag Thickness: 7/8 in Width: 3-13/16 in