Need some small, sturdy springs for a project? This pack of 10 compression springs is super handy. Each spring is made from heat-treated spring steel with a black, rust-resistant finish. The specs are: 1.2mm wire diameter, 18mm outer diameter (OD), and 50mm long when uncompressed (free length).
These are general-purpose industrial springs. You might use them in prototypes, repairing screen doors, in lawn equipment, for custom tools, or in various mechanical applications where you need a small, consistent pushing force. They're dry to the touch (no messy oil) and baked for durability.
Keep a pack in your workshop, garage, or maker space. When you need a specific size of spring for a fix or an invention, you'll be glad you have these on hand. Simple, reliable, and very useful for all kinds of tinkering and repair jobs.