Pillar Drill Spring Rewind Coil Feed Feeder Set 2.2 Feet Long 36 x 8 0.8mm

Extend the length: 680 mm/26.8 inches; Outer diameter of spring: 36 mm; Material width: 8 mm; Material thickness: 0.8 mm. Interior mounting type: Hook; Outdoor mounting type: Hook This is the chrome spring that brings the pen back up after completing the drilling. Used for all kinds of vacuum coil spring, volume tube coil spring, safe coil spring, etc. Chemical blackening, oxide film performance in the form of a product, isolate air, prevent rust Pay attention to the safety when installing the springs. Do not loosen the wire from fixed springs!, Manufacturer: Unknown