The T-Hook design offers comfort and ease of use. The spring hook grip features an ideal shape and size for efficient handling. The plastic handle with finger grooves provides comfort, support, and a secure grip. This high-quality spring installation tool is affordably priced and built to last. The handle and pull hook are molded as one piece for added durability. Constructed from sturdy plastic and metal, this tool resists breakage during use. Known as a T-Hook, this spring pull tool helps easily install trampoline springs onto the frame when replacing or setting up a jumping mat. The T-Hook tool is a standard design suitable for most strength springs. It can be used not only for trampolines but also for spring assembly and disassembly on various household equipment. Color: Black. Material: Plastic + Iron. Package Includes: 2 x Trampoline Spring Pull Tools. Please note: other items are not included. Due to lighting and screen differences, the item color may vary slightly from images. Measurement allows an error of +/- 1-3 cm.