4 PCS Outdoor sports tools: 2 x Trampoline Spring Pull Tool & 2 x Skate Tightener Suitable for: Bauer Hockey Skates /Figure Skates /Roller Skate Advantage 1: Pulls Laces Tight for Desired Comfort Advantage 2: Angled to Capture and Holds Lace Advantage 3: Beveled Edge Prevents Tearing of Lace The T-Hook design is comfortable,Spring hook grip is the perfect shape and size, Plastic Handle with Finger Grooves For comfort, support, and a strong grip. Good quality for low price spring installation tool: handle and pull hook once molding, Pull tool made of high quality of plastic and metal which is sturdy and durable ensure that you do not break in the process of use. This amazing spring pull tool also known as T-Hook, will help you slide the springs easily into trampoline frame when you install your jumping mat. Widespread Use spring tools: the t-hook tool is a standard type, fit for most strength springs.It is not only used for trampoline springs, but also for spring disassemble and assembly of various home machines. Skate Tightener: Weight: 20g Folding Ergonomic Design Product length: about 9.5cm Colour: Black Material: plastic + iron + PP + stainless steel Package Contents: 2 x Trampoline Spring Pull Tool 2 x Skate Tightener Only the above package content, other products are not included. Note: Light shooting 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.