Standard Internal Retaining Ring, Tapered Section, SAE 1060 1090 Carbon Steel, Zinc Yellow Chromate Plated Finish, 2" Bore Diameter, 0.062" Thick, Made in US (Pack of 10) 2 Inches Bore Diameter sold2026 FEATURES: Rubber flex coupling de B0CXN3LZHJ FEATURES: Rubber flex coupling that connects virtually any pipe material Stainless steel clamps Leak proof sealed flexible connectors SPECIFICATIONS: Double fitting size: 1 1 2” x 1 1 2” Conforms to ASTM C1173 Remove rust and paint quickly with this wire welding brush set Product Features Retaining rings should fit tightly enough into the groove or onto the shaft so they won't experience any movement