5pcs/lot wire diameter 0.7mm 0.8mm stainless steel Tension spring with o hook extension

Wire Dia 0.6mm Open Hook Tension Spring Pullback Spring Coil Extension Springs Outer Dia 5mm 6mm 7mm Length 15-60mm Spring Steel - AliExpress

5pcs/lot 1.0mm Stainless Steel Tension Spring With O Hook Extension Spring Free Lengh 15-120mm - Springs - AliExpress

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

Stainless Steel Tensile Spring O Ring Hook Cylindroid Coil Tension Expansion Extension Draught Springs Wire Dia 2mm OD 12-20mm - AliExpress

O Ring Hook Coil Pullback Cylindroid Helical Extension Tension Spring 304 Stainless Steel Wire Diameter 0.6mm 0.7mm - AliExpress

304 Stainless Steel O Ring Hook Tension Spring Wire Diameter 0.8mm 1.0mm 1.2mm - AliExpress

304 Stainless Steel S Hook Tension Cylindroid Helical Coil Pullback Extension Tension Spring Wire Diameter 0.8mm 1.0mm 1.2mm

1mm Open S Hook Tension Spring Stainless Steel Pullback Extension Expansion Tensile Stretching Springs OD 7/8mm Length 25-310mm - AliExpress

1-3Pcs 300mm Dual Hook Long Expansion Tension Spring Hardware Accessories 304 Stainless Wire Dia 0.3-0.8mm Outer Dia 3-8mm - AliExpress

1-3Pcs 300mm Dual Hook Long Expansion Tension Spring Hardware Accessories 304 Stainless Wire Dia 0.3-0.8mm Outer Dia 3-8mm - AliExpress

0.8mm Open S Hook Tension Spring Pullback Tensile Spring Steel Coil Extension Expansion Stretching Spring OD 6/7/8/10mm L 15-60 - AliExpress

5Pcs 0.7 mm Tension Spring with Hooks A2 Stainless steel 0.7mm Wire Dia Extension Springs Outer Dia 5 6 - 8mm Length 15 - 160mm

1-3Pcs 300mm Dual Hook Long Expansion Tension Spring Hardware Accessories 304 Stainless Wire Dia 0.3-0.8mm Outer Dia 3-8mm - AliExpress

Spring 20PCS 0.3 x 3mm 0.3mm stainless steel Tension spring with a hook extension spring length 10mm to 60mm - AliExpress

0.8mm Stainless Steel Open S Hook Stretching Tension Spring Cylindroid Helical Extension Expansion Tensile Spring L 20-320mm - AliExpress