?Satisfaction Guaranteed?If it doesn't meet your expectations, just contact us, you can return it at any time, and then we will make a full refund to you .We care deeply for our customers and make you our top priority! Thank you!. ?Unique T-hook Spring Pull Tool?Unlike other cheap plastic trampoline spring pullers, our spring pulling tool is made completely of Stainless Steel and is in one piece, much more sturdy and comfortable to use, won’t hurt your hand, makes assembling a trampoline much easier. ?Good Elasticity & Strong Stretch Ability? It is designed with a waist drum for bringing great bounce to your trampoline(wider diameter for more bounce), has better elasticity and stretching ability than those shaped straight, which will give you a better jumping experience. ?Increased Hook Curvature for Maximum Hold? One end of the hook is curved at an angle that provides the superior hold. So, they are extremely safe. You can jump and bounce without the fear of the springs coming off. ?High Tensile and Durable?The springs themselves are made of high-quality galvanized steel, anti-rust, unbreakable, crack-resistant, excellent resilience and durability. Dimension: 5.5 inch (Total length including hooks), 3mm (Wire Diameter) Suitable for trampolines from 8ft-14ft. (Measure your original unstretched springs from hook end to hook end before purchase.).

Number Of Springs: 16. Frame Material: Stainless Steel, Alloy Steel. Material: Galvanized steel. Brand: TreeLen. Color: Stainless Steel. Date First Available: September 11, 2019. Best Sellers Rank: #4,743 in Sports & Outdoors. Customer Reviews: 4.6 out of 5 stars 1,237 ratings 4.6 out of 5 stars. : B07XRT3PLV. Size: ?5.5 inch. Suggested Users: ?Mens. Material: ?Galvanized steel. Color: ?Stainless Steel. Brand Name: ?TreeLen. Package Weight: ?1.75 Kilograms. Item Package Dimensions L x W x H: ?6.81 x 5.71 x 2.52 inches.