Seachoice Jaw Slides

76121, 76131, 76161, 76171:Manufactured from high impact, super toughnylon. Offers superior performance. 75811, 75931:316 Stainless steel. Corrosion resistant. 1/4-20 boltand 1/4-28 cup point set screw included. Fits: 7/8" OD tube Material: Stainless Steel