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uxcell Extended Tension Spring Wire Diameter 0.047 , OD 0.39 , Free Length 1.97 Stainless Steel Small Dual Hook Tension Spring 5pcs: : Industrial & Scientific

0.7mm 0.8mm No Hook Tension Spring Stainless Steel Pullback Extension Draught Expansion Tensile Stretching Spring OD 5 6 8 10mm - AliExpress

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10pcs/Lot Stainless Steel Small Tension Spring With Hook For Tensile DIY Toys Spring Length 6 MM Stretch To 30MM Spring Tools - AliExpress

10Pcs 304 Stainless Steel Tensile Spring Dual Hook Small Tension Spring Wire Dia 0.3mm 0.4

304 Stainless Steel Hardware Accessories 304 Stainless Steel Tension Spring - 10pcs - Aliexpress

10pcs/lot 0.2mm 0.3mm 0.4mm 0.5mm 0.6mm stainless steel Tension spring with double O hook extension spring

Spring 20pcs/lot wire 0.3mm 304 Stainless Steel small Tension With Hook For Tensile DIY Toys Spring length: 6 mm stretch to 30MM - AliExpress

10Pcs Outer Dia 3mm 4mm 5mm 6mm 8mm 304 Stainless Steel Dual Hook Small Tension Spring

10Pc 0.3/0.4/0.5mm Small Extension Tension Spring With S Hook Spring Steel Expansion Stretching Spring OD 3/4/5mm Length 10-60mm - AliExpress