HomeChain Coupler - 1/2" - Grade 100 - S-1325A - CrosbyChain Coupler - 1/2" - Grade 100 - S-1325A - CrosbySKU: S132510$31.73PriceQuantityAdd to CartFeatures & Benefits Chain Coupler - 1/2" - Grade 100 - S-1325A - Crosby.