CR-10 Bed Adjustment Knobs **STL's for CR-10S/CR-10 S4/Ender 3**

thingiverse

Edit 4-28-2018: Added STL file for larger wheel to fit CR-10S. Tired of stock CR-10 bed adjustment knobs? Look no further! Designed with comfort, ease of use, and visibility in mind. Prevents bed leveling from moving out of adjustment due to printer vibrations. Knobs feature 48 vertical ribs around the perimeter for sufficient finger grip. Turn much easier than stock knobs due to improved grip and larger diameter. Thick knobs provide a large surface area for your finger to press against, offering a more comfortable grip. Utilizes existing bed screw and 3D printed washer. Replaces stock bed leveling knobs. Requires additional hardware listed below: (4) 4mm Nylon Insert Lock Nuts (1 per knob) (4) 4mm flat washers (1 per knob) To prevent bed screws from rotating, use: (4) 4mm Metric Hex Nuts (1 per knob) (4) 4mm lock washers (1 per knob) Or (4) 4mm Nylon lock nuts Note: Locknuts or washer/nut combinations may not provide enough room for springs to compress without bottoming out. Using longer screws is an option, but may require adjusting the Z stop. Pictures added as visual aids. Enjoy your improved printing experience!