10pcs Extension Spring Assortment Kit, Length 5cm 6cm 8cm 10cm 12cm, Wire Diameter 2mm, Outside Diameter 16mm, Stainless Steel Mechanical Strong Extension Springs with Hook for DIY Replacement, 12kg

10pcs Extension Spring Assortment Kit, Length 5cm 6cm 8cm 10cm 12cm, Wire Diameter 2mm, Outside Diameter 16mm, Stainless Steel Mechanical Small Strong Extension Springs with Hook Ends, Max Weight 12kg

Heozhuyi Extension Springs, 10 Pcs Tension Springs, Extended Compressed Springs, Dual Hook Heavy Duty Stainless Steel Replacement Springs for Tents, Awnings, Trampoline-2X0.47X0.06inch

QWORK® 2PCS Extended Compressed Spring,150mm Free Length, Extension Spring, Stainless Steel, Small Dual Hook Tension Spring, Wire Diameter 2mm, OD 18mm, 304 Stainless Steel