Y-axis belt tensioner

Y-axis belt tensioner for standard gt2 20T or toothless idler with 3mm bore --- I released a new version with only two screws --- Fits on Prusa MK3 MK3s MK3s+ Fasteners: 1x M3x20 screw 2x M3x10 screw 3x M3 hex nut 4x M3 Nyloc hex nuts 4x M3x16 screws Print instructions: Material: PETG Perimeters: 3 Infill: 20-25% Infill pattern: Rectilinear Layer height: 0,15 mm Supports: Supports from build plate only Assembling: Assemble the parts with the two little holes downside. If the blue part is upside down the belt path is wrong. Tighten the screws equally. 📷 Image redacted — claim this model to add your own media 📷 Image redacted — claim this model to add your own media 📷 Image redacted — claim this model to add your own media