ZSI-Foster 030N034, 1-1/2″, Steel, 2-Piece, Pipe Cushioned Clamp, 1pc. Wesanco W5053ST316, 1-5/8″,3/8″ Bolt, 316 Stainless Steel, Square Washer, 1pc. We have new products in manufacturer boxes, as well as loose and shelf-worn quality products to save you even more money.