76081, 76091, 76101, 76111: Manufactured from high impact, super tough nylon. Offers superior performance.
75801, 75921: 316 Stainless steel. Corrosion resistant. 1/4-28 cup point set screw included. For 1/4" bolt. Material Plastic / Black Fits 7/8" OD Tube Pack 2

Price is per unit.Also available in a case of 12. Please call us if interested in case pricing.