Snap Repair Clamp made by vortex are high quality and reasonable price.
Band: Stainless Steel 304. Bolts and Nuts: Stainless Steel 304. Lugs: 304 heavy gauge Stainless Steel, welded to clamp sidebar. Sidebars: 304 heavy gauge Stainless Steel Tungsten Inert Gas welded to form a strong, permanent fusion with the repair clamp band. Lifter Bar: Type 304 heavy gauge Stainless Steel. Lip curve hold bolts in position while tightening and serves as a bearing surface for nuts. Gasket: EPDM or NBR Dimentions: From 2" to 24"