OTHERSainsmart

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This replacement coupling is a perfect fit for the Sainsmart 3018-PROVER and 3018-MX3 3D printers. It ensures a secure and reliable connection for your filament, preventing tangles and breaks for a seamless printing experience. Designed for durability, this part helps maintain a consistent flow of material, crucial for the success of any print job. It's a vital component for maintaining your printer's performance and avoiding costly interruptions. The simple installation process means you can get back to printing quickly and efficiently. This high-quality coupling is designed for use with PLA, ABS, PETG, TPU, and other common 3D printing filaments.
Material TypeThe base polymer type determines printability, strength, flexibility, and heat resistance
OTHER
Diameter1.75mm is standard, 2.85mm for some printers
1.75 mm
Spool WeightNet weight of filament on the spool. Standard spools are 1kg (1000g)
1000g