Amgate 20 PCS Stainless Steel Replacement Springs for Garden Shears Pruners Made of stainless steel, sturdy for long-time use Size: 0.5"(13mm Diameter)*2.0"(50mm Height) Replacement springs for grden shears or pruners, you won't need to buy another pruner once the spring is broken Reduce strain and stress on your hands when using pruner Easy to install the spring on pruner