Sell PEWANY Durable Belt Straightenin X5S Seris Straightening Stretching Belt Ension Spring 3D Printer Accessories 3D Printer Parts 10Pcs Optimization Accessories Metal for GT2 6mm best price

<div><p>Product function: The slack belt can be tightened to achieve better printing mechanical performance Product weight: 0.6g Packing List:10Pcs*Spring Product specification: Suitable for 6mm timing belt Product material: Tool steel PLEASE NOTED: After installing the tension spring, check whether the former will collide with the machine Structure or profile, otherwise it will seriously affect the use effect</p></div>