Yuahar 150Pcs 10 Size 304 Stainless Steel Extension Springs with Hook Ends Assortment Set, Mechanical Small Extended Tension Spring with Plastic Case for Tools, Gates & Machines

Why it's a great deal

• [Complete 150-Piece Spring Assortment] 10 most-common sizes (0.4/0.7/0.8/1mm wire diameter, 10mm–50mm length) mechanical springs with double-loop hook ends. Pre-sorted in a labeled organizer box with a built-in size chart. Match your project to the chart, pull the right fit, and get back to fixing — no rummaging through junk drawers, no losing small parts mid-repair. Household, automotive, and industrial repairs, all in one grab-and-go kit

• [304 Stainless Steel Material] Industrial-grade 304 stainless steel shrugs off rain, humidity, and heavy daily loads without flaking, seizing, or staining the surfaces around it. The coils stay smooth and responsive through season after season of outdoor exposure, whether it's a gate by the ocean or a workshop in the back garden. Built for Weather, Not Worries

• [Shape-Retaining] Precision-wound coils hold their tension through pull after pull, rebounding to full height without going slack or taking a set. The moment you release, the spring resets itself — ready for the next cycle whether it's a gate latch snapping back, a garage door rolling up, or a custom jig holding its position in the shop

• [Dual-Hook] Pre-attached hooks on both ends mean no extra hardware, no threading coils, no fumbling with pliers in tight corners. Just hook one end, stretch to the anchor point, and the spring locks its own tension into place. Even load on both sides from the first pull

• [Versatile for Home, Shop & DIY] From garage door repairs and screen door latches to machinery maintenance and custom fabrication—these tension springs handle it all. Perfect for gate hardware, hand tools, automotive components, curtain,bicycles, mechanical devices, umbrella, aircraft, antique tape recorder, pliers, piano, scissors, 3D printer beds, and countless maker projects