1 in IPS x 1-1/4 in CTS Long neck carriage bolts for easy installation Schedule 40 Plated lug, carriage bolt and nuts for corrosion protection Stainless steel type 300 bands Malleable iron PEX ASTM A47 grade 32610 lugs Grade 60 compounded to resist oil, natural gas, acids, alkalies, most AHF, water and other chemicals gasket -40 to 212 deg F gasket temperature ASTM A307 bolts and nuts 3 in clamp width 301 stainless steel clamp with neoprene gasket for up to 18 deg F You need it we got it item