Shop › Clamp Nut, 7/8" Shaft Image 1 of 1 Clamp Nut, 7/8" Shaft $20.95 These machined aluminum clamps are perfect for eliminating steering shaft movement and play. Add To Cart Added! These machined aluminum clamps are perfect for eliminating steering shaft movement and play. C-217-2586-0 You Might Also Like Shock Boss, Unthreaded 12mm, 1 3/4" Long $4.95 Billet Aluminum Ignition Coil Mount $32.95 Stud Mount Conversion Kit, 3 1/8" $29.95 OE Brand 041 Dual Port Cylinder Head 85.5/87mm .40 Intake Valves $289.95 Sold Out Billet Aluminum Shifter Knob (Fits 7mm-10mm-12mm Shafts) $32.95