High Tension Extruder Springs
These high tension compression springs are typically used on extruder idler assemblies. Ours are made from high quality music wire, 1" length, and rated at over 16 pounds/inch. The interior is 0.132" wide (about 3.4mm - just right for a M3 screw) and the outer diameter is 0.19" (4.75mm).
Includes: 2 springs