Stainless Steel Extension Tension Springs, 5 Assorted Sizes, 2/3/4/5/6mm Outer Diameter, 3.28FT Cuttable, Rustproof, for DIY Crafts, Model Making, Mechanical Repair, 5 Pack

This Precision Stainless Steel Extension Tension Spring Kit is a reliable and versatile solution for a wide range of everyday tasks. Made from premium stainless steel, these micro springs deliver rustproof and durable performance, making them suitable for both indoor and outdoor use. Each spring features an extra-long 3.28 ft full-length design that can be freely cut to any custom length, giving you the flexibility to tailor each spring to your exact project requirements. The kit includes 5 springs in 5 universally compatible outer diameter sizes — 2x0.3mm, 3x0.4mm, 4x0.5mm, 5x0.6mm, and 6x0.7mm — offering high flexibility and broad compatibility across a variety of scenarios. Whether you are working on DIY crafts, model making, equipment repair, or mechanical assemblies, this assortment has you covered. Precision engineering ensures consistent elasticity and stable extension performance for dependable results every time. With five sizes conveniently bundled in one pack, this compact kit is a practical addition to any toolbox or craft supply collection.

• PREMIUM STAINLESS STEEL CONSTRUCTION: Made from high-quality stainless steel, these micro extension springs are rustproof and built for long-lasting durability in both indoor and outdoor applications.
• 5 ASSORTED SIZES INCLUDED: Each kit contains 5 springs in 2x0.3mm, 3x0.4mm, 4x0.5mm, 5x0.6mm, and 6x0.7mm outer diameters, offering wide compatibility across mechanical and creative projects.
• EXTRA-LONG CUTTABLE DESIGN: Each spring measures 3.28 ft in length and can be freely cut to any custom size, giving you the flexibility to tailor each spring precisely to your project requirements.
• VERSATILE APPLICATIONS: Ideal for DIY crafts, model making, home repairs, and mechanical assemblies, this 5-pack kit is a practical and space-saving addition to any toolbox or craft supply collection.
• PRECISION CRAFTSMANSHIP: Engineered for consistent elasticity and stable extension performance, ensuring reliable and accurate results across a wide variety of everyday repair and creative tasks.