The metal tool holder is equipped with metal support brackets and high-quality rubber buckles; the tool grip has good load-bearing capacity, holds the shovel tightly and stably, and prevents truck equipment and tools from rolling during rough driving Dimensions: Quick release clips for mounting tools, dimensions are approximately 0.67-1.57 inches/17-40 mm, total load capacity of 2 roof rack clips is approximately 62 lbs., bottom mounting area is approximately 2.56 x 1.18 inches/6.5 x 3 cm Widely used: Install the metal rubber clamp mounting kit on roof racks, track bed racks to securely hold shovels, axes, hammers, rakes, hoses, equipment in place; Widely used in work vehicles, trailers, off-road trucks, on gear, ATVs, RVs, boats or other walls Material: Metal colour: black Package Contents: 4 x roof rack mounting brackets 8 x fixing screws 8 x fixing nuts 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.