Bushings 10-1620, PVC, BUSHING, 3/4" X 1/2", SP X SOC 2 USD 10-1640, PVC, Bushing, 1" X 3/4", SP X SOC 4 USD 10-1660, PVC, BUSH, 2" X 1 1/2", SP X SOC 6 USD 10-1665, PVC, BUSH, 2-1/2" X 2", SP X SOC 8 USD