[Excellent Material]: The hook part of the trampoline spring tool is made of steel, and the handle of the tool is made of plastic, which is strong and durable, safe and durable, not easy to break and rust. [Rubber handle]: The trampoline spring tension tool adopts a plastic handle with finger grooves, which increases the friction force, makes it easy to grasp, does not slip, and is safe and reliable to use. [Effort-saving design]: The trampoline spring pulling tool has a T-shaped design, which helps you easily slide the spring into the trampoline frame when installing the jumping mat. [Easy to use]: The metal tent hook is easy to use, just hang the hook on the trampoline bungee cord when installing the trampoline, and hook it to a suitable position. [Wide application]: Trampoline hook retractor is not only suitable for pulling trampoline springs, but also for pulling other items you need, one of the must-have tools in home toolboxes Material: steel and plastic Main color: black Size: about 11 x 12 cm/ 4.33 x 4.72 inches Package includes:1 x Trampoline spring tool Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin