Milwaukee Twins Three-Piece Frame Clamp Engineered for resilience and a tailored look, these ultra heavy-duty clamps feature an innovative 3-piece design that simplifies installation, eliminating the need to manually open the clamp. Ideal for securely mounting accessory lighting among other enhancements on frames and engine guards, they assure a long-lasting, customized appearance with their robust build quality. Formerly offered under the J&P Cycles brand. Features: Super heavy-duty clamps The unique 3-piece design eliminates spreading the clamp to fit over frames and engine guards for quick and easy installation and a long-lasting custom appearance Perfect for your accessory lighting Replaces OEM 50903-85 T 1/2 mounting hole