Versatile Use and Easy Installation: Our package includes 4 robust black clamps perfect for securely mounting truck caps, ladder racks, and truck beds without the need for drilling. Quick tightening with standard tools brings effortless setup. Broad Compatibility: Designed to fit a wide range of trucks including for / 1500, 2500, 3500, for and Ram series, for , F250, for , for , and for . Ensures a perfect fit for major truck models. and Strong Construction: Crafted from premium quality aluminum, these mounting clamps are built to withstand heavy use and resist , ensuring long-lasting performance under rigorous conditions. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Black Material:Metal Package Contents: 4 * Car Roof Rack Mounting Clamps Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.