Furniture and others installed on the tension spring use the elasticity of the spring to provide cushioning and protection for furniture. They can also be used in production assembly, machine maintenance and many other occasions.
eBay
8 Inch Yanky Twist Crochet Hair Extensions Natural Black Ombre Brown Ginger Bug Pre-twisted Kinky Mini Spring Twist Small Hair
Aliexpress UK
Size：Wire Diameter x Outer Diameter x Length Wire Diameter : 0.3mm Outer Diameter（OD）: 3mm ~ 5mm Free Length : 10mm-60mm Notice - The picture is for reference only. The actual product size will be shipped according to the size you purchased. If you are not sure what size you need, please feel free to contact us to analyze it for you.
eBay
Human Hair Spring Twist Hair Extensions Afro Kinky Curly Bulk Human Hair For Braiding / Locs / Micro Twist Crochet Hair 100g
Aliexpress UK
Applications include scales, garage doors, washing machines, oven doors and applications requiring various types of tension devices. ●Made of Spring steel material, it is highly wear-resistant and durable.
eBay
Springs Small Spring Fruit Pruning Shear Spring V-Shaped Coin Garden Shear Spring Rust Proof For DIY Woodworking
Aliexpress UK
Model: Spring Hook Extension Tension Spring. Material:Springs Steel.
eBay
Toy spring coil spring Thick 0.1--0.2mm width 3--7mm Spiral Flat Wire Coil Spring Constant Force Springs Small Spiral Style
Aliexpress UK
Assorted Springs Set. Compression Springs (76pcs) Extension Springs (124pcs) 10 of 7.14 x 12.7mm. 6 of 9.52 x 15.8mm. 10 of 6.35 x 10.31mm. 12 of 9.52 x 19.05mm. 10 of 5.55 x 17.46mm.
eBay
Long Synthetic Twist Braids Extension Machine Made Passion Twists Extension With Baseball Cap 38 Inch Braiding Hair Extension
Aliexpress UK
It is exceedingly difficult to find because of its small size, which makes it a non-generic spring. ✂️Cuttable, Cut to the desired length. Use wire cutter that is capable to cut 1mm+ steel wire. 🏭Fabricated with Heat-treated Carbon Steel (1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm).
eBay
Spring Twist Human Hair Hair Extensions Pre-separated Afro Kinky Curly Bulk Human Hair Extensions Crochet Braids Hair 100g
Aliexpress UK
Tension Springs. Die Springs. Compression Spring. Notice - The picture is for reference only. About Item.
eBay
5pcs/lot 0.6mm/0.7mm stainless steel Tension spring with O hook extension spring free lengh 15-120mm
Aliexpress UK
Furniture and others installed on the tension spring use the elasticity of the spring to provide cushioning and protection for furniture. They can also be used in production assembly, machine maintenance and many other occasions.
eBay
1pcs Small Spring Y-shaped Compression Spring Wire Diameter 0.3-0.8mm Spring Steel Length 300mm Outer Diameter 2-15mm
Aliexpress UK