Product Details EDGE Quick Disconnect - Small A durable locking system to firmly mount your stabilizers while providing quick and easy installation and removal. Best Fits: Ultra v4 stabilizer long rod end caps (same 0.81" OD mating face). Technical Specifications -Reduces wear and tear on stabilizers and accessories -0.5" OD barrel nut (Aerospace grade aluminum) -Laser engraved logo -Black anodize finish -1.2oz Best Fits: Ultra v4 stabilizer end caps (same 0.813" OD mating face), also fits Vektor, Ultra v3, K2 v2, and XP stabilizer end caps well (these stabilizers have a slightly smaller 0.75in OD end cap mating face) Specs: 0.813" OD mating face, 1.22" length, total mass weight 1.2oz (including 1.25" steel socket head screw), satin black anodize finish, white laser marked logos Package includes: 1 x QDC, 1 x barrel nut, 2 x 4-40 0.25" length stainless steel removable socket head alignment screws (fit with EDGE Adjustable V-Bar, EDGE Adjustable Offset Bar, and EDGE Fixed V-Bars to prevent QDC from spinning once you lock it down), 1 x 1.25", 1 x 0.625" stainless steel black oxide coated socket head screws Who It's For The EDGE Quick Disconnect - Small is the perfect choice for archers using the RamRods Ultra v4 stabilizer line and RamRods EDGE accessories.