Extruder Pressure Heated Bed Spring Hot Bed Spring For 3D Printer

Feature:

Compact design and durable material
Extruder Pressure Spring for 3D Printer DIY Accessories
Compatible use for heated bed

Specification:

Diameter: 0.8mm
Outer diameter: 5mm
Length: 8mm
5.5 Circle

Package included:

1 x 3D printer spring