This is a Remix of the knob COVER for the X / Y axis belt tensioner on your Ender 3v2 and others using the same OEM blue knob.

❤  Get your Prusameters… Post your Makes!  ❤
You can find my other matching knobs here:

**Drawer Knob: ** [https://www.printables.com/model/360832-professional-ender-3v2-drawer-knob](url)
**Belt Tension Knob Covers:   **[https://www.printables.com/model/145383/](url)
**Extruder Motor Knob:  ** [https://www.printables.com/model/145380-ender-3-v2-extruder-motor-knob](url)
**Screen Knob:   **[https://www.printables.com/model/238215-professional-screen-knob-for-the-ender-3v2](url)
 

**Print Settings**
Rafts: No
Supports: No
Perimetes: 3
NOTE: 
I have found some newer Ender 3/3v2 printers have slightly larger knobs (blue knobs).  Scaling your print to 101.5 - 102% should help fit these models. 

Professional Ender 3 v2 Belt Tension Knob Covers

**K2 Clip**
The K2 Clip is a unique design with multiple locking points. No matter what, there will be a locking point facing up.  The clip can be left to "float" on your filament spool while printing. Extra secure storage using the locking version! READ TEST PRINT NOTES!

**Filament Stories**[https://www.youtube.com/watch?v=xv6aaTB9OwY](https://www.youtube.com/watch?v=xv6aaTB9OwY)

**JJ Shankles Video** 
[https://youtube.com/shorts/xuDetHdQee8](https://youtube.com/shorts/xuDetHdQee8)

**Print Files / Details:**

K2_Clip_v2.5 - Updated 07/25/2023:  Im listening to your comments. You wanted all corners the same size and the center to insert PTFE as an option. New tapered slots!
K2_Clip_Locking_v2.5.stl - NEW redesigned locking center.   (IMPORTANT: If locking version of clip is at a very sharp angle while printing, it's possible the locking clip may grab your filament. ie. Fokoos, Bambu AMS).

**REMOVE the locking version on spools in the Bambu AMS**.

**__________________________________________**
**My Test Scale  X/Y ONLY:**
Ender 3v2: 100%
Ender 5-S1: 100%
Bambu X1C: 96%

**PLA/PLA PRO - My Print Settings:  **

0.4mm Nozzle
0.20mm Layer height
2-3 Walls/Perimeters
I print at 100% scale. Test print one, and just scale up/down X/Y.

**PETG - My Print Settings:  **
0.4mm Nozzle
0.20mm Layer height
2-3 Walls/Perimeters
I Scale X/Y to 96%.  Polymaker PETG was a loose fit for me.

NOTE: All printers are different, and calibrated differently. The K2 Clip has very tight tolerances. Test print one in case you need to scale the X/Y up or down.  If you are having problems getting a nice first layer on this and other small parts, try slowing down your prints first layer and calibrate your Z-Offset.

K2 Filament Clip - K2 Clip

K2_Clip_v2.5.stl

K2_Clip_Locking_v2.5.stl

**HexScraper MINI w/Replaceable Blade**

The HexScraper Mini is here! It's the perfect companion to the amazing HexScraper, but now in a convenient Mini Version. It comes with a reduced handle size and replaceable blade, making it ideal for scraping off small parts.  I hope you find it truly satisfying!



License: Attribution-NonCommercial-NoDerivs
CC BY-NC-ND

You can find the original HexScrapers below.
https://www.printables.com/model/122894-hexscraper-printbed-scraper
https://www.printables.com/model/404061-reusable-hex-scraper

HexScraper MINI w/Replaceable Blade

HexScraper_Mini.stl

Introducing the new dual Z sync mod for your SV06 or SV06 plus! Tried of poor first layers because your Z won't stay synced? Install this simple mod and enjoy consistent first layers without needing to tram the X gantry every print. Recommended to print in PLA if printer is not enclosed.

BOM (affiliate links):
860mm closed loop GT2 belt (x1): https://amzn.to/4dAxLSG
8mm bore 20T pullies (2x): https://amzn.to/3y6ZpX5
20T idler 5mm bore (x1): https://amzn.to/3wmCuXg
M5 screw set (20mm or 25mm needed): https://amzn.to/4bibqam

**Easy steps:**

1. Print the replacement top right part
2. Remove both top plastic parts (careful for the small washer, don't loose it!)
3. Install both 8mm bore 20T pullies on the lead screws (position will be adjusted later)
4. Screw on 20T idler to printed part (20mm or 25mm M5 bolt)
5. Install GT2 belt (860mm for SV06 Plus, ~~730mm for SV06~~ TBD)
6. Install right bracket, loop new belt around idler
7. Install left bracket
8. Loosen up both pullies and adjust up/down if needed.
_
Note: If you cannot find a specific size belt, but one close to the correct size, I can edit the part_

Printing Tools

Category:

Models in this collection

Professional Ender 3 v2 Belt Tension Knob Covers

K2 Filament Clip - K2 Clip

HexScraper MINI w/Replaceable Blade

Sovol SV06 Plus Z Sync Mod (EASY)