PlumBest R30125R Stainless Steel Repair Clamp, 1-1/4-Inch by 3-Inch IPS/Schedule 40: 1-1/4-Inch; CTS NOM: 1-1/2-Inch One bolt Plated lug, carriage bolt and nuts for corrosion protection 301 stainless steel clamp with neoprene gaskets for up to 180-Degree Fahrenheit Long neck carriage bolts for easy installation