Products BaseOther Base Back Rail Base 156-66320-00 P/N: 156-66320-00 Tube O.D.: 1" (25.4 mm) Base: angle Wt.(g):130 You May Also Be Interested In Rail Base 156-66321-00 30° Base 956-09998-00 Block 956-12010-00 Spring Hook with Eye Eyelet 956-02710-00