WINSINN GT2 Pulley 16 Teeth 5mm bore 6mm Width 16T Timing Belt Pulley Wheel Aluminum for 3D Printer (Pack of 5Pcs) 6mm Belt 16 Tooth 5mm Bore Style:16 Tooth 5mm Bore May it be hard or

May it be hard or soft metals

Alternately

Pack of 600 (32634)

Won't crack

sturdy and durable

WINSINN GT2 Pulley 16 Teeth 5mm bore 6mm Width 16T Timing Belt Pulley Wheel Aluminum for 3D Printer (Pack of 5Pcs) 6mm Belt 16 Tooth 5mm Bore Style:16 Tooth 5mm Bore May it be hard orWINSINN GT2 Pulley 16 Teeth 5mm bore 6mm Width 16T Timing Belt Pulley Wheel Aluminum for 3D Printer (Pack of 5Pcs) GT2 Synchronous Wheel, with Screw, Can be Fixed Material: High Quality Aluminum, Excellently Machined, Finished Smoothly Number of tooth: 16T Bore Diameter: 5mm For GT2 6mm Width Belt, Include Allen wrench, Easy to install Package include: 5 x 16 Teeth 5mm Bore GT2 Synchronous Wheel 1 x Allen wrench Product Warranty: WINSINN are devoted