QuickFist® Original Clamp [Buffer Tube] This is sold with RMP Backer Plates™ for easy installation without a nut or bolt protruding through the back of the RMP™. Just The Clamp variant now includes a nut, bolt, and washer, to mount the clamp through an existing hole, slot, or a drilled hole. Can be mounted horizontally or vertically. Package Contents: QuickFist® Original Clamp [Buffer Tube] - Clamp + RMP Backer Plates QTY 1 - QuickFist® Original Clamp [Buffer Tube] with plastic washer QTY 1 - Aluminum Backer Plate QTY 1 - Machine screws, Phillips flat head, Stainless steel 18-8, #10-24 x 3/4" QuickFist® Original Clamp [Buffer Tube] - Just The Clamp QTY 1 - QuickFist® Original Clamp [Buffer Tube] with plastic washer QTY 1 - Hex machine screw nuts, Stainless steel 18-8, #10-24 QTY 1 - Machine screws, Phillips flat head, Stainless steel 18-8, #10-24 x 7/8" QTY 1 - Flat washers, Stainless steel 18-8, #10 Compatibility: The QuickFist® Original Clamp [Buffer Tube] easily secures around the buffer tube, buttstock, pistol grip, or barrel of many rifle or shotgun types. Also used to mount flashlights, axes, or shovels. Holds objects 1 inch to 2.25 inch in diameter. This clamp alone supports a safe working load of 25lbs. Our QuickFist® Original Clamp [Buffer Tube] (Just The Clamp) is compatible with our 12.25 X 21 RMP™. Specifications: [Clamp + RMP Backer Plates] WIDTH 2.75" | 69.85mm HEIGHT 2.75" | 69.85mm CLAMP THICKNESS 0.875" | 22.23mm STRAP THICKNESS 1.375" | 34.93mm WEIGHT 4 ounces | 113.40 grams MATERIAL High Strength Rubber BRAND Grey Man Tactical™ SKU 000041 UPC 00850012379751 MOLLE SPACES 3 width X 1 height Specifications: [Just The Clamp]WIDTH 2.75" | 69.85mmHEIGHT 2.75" | 69.85mmCLAMP THICKNESS 0.875" | 22.23mmSTRAP THICKNESS 1.375" | 34.93mmWEIGHT 2.32 ounces | 65.77 gramsMATERIAL High Strength RubberBRAND Grey Man Tactical™SKU 000469UPC N/AMOLLE SPACES 3 width X 1 height