Used Pipe and Sucker Rods Used Pipe & Sucker Rods Post lengths Pipe Sizes from 1.5/8 O.D. – 36” O.D. Pipe lengths are around 31’ Sucker Rods sizes: 3/4”, 7/8”, 1”, 1.1/8”, 1.1/4” Sucker Rod Lengths are 30’