These back braces are made to keep your 3/4" PVC dual or triple arches perfectly spaced and together. It is recommended to use 3-4 per arch set. They attach to the back of the pipe to help conceal them from your audience.

Our Ultimate Arch Bases can be found here.

This option is for those of you that are not certain if this clip will work for you. Feel free to download the file for free and if it works out for you, please consider supporting us by returning and purchasing the file.

Terms & Conditions:

Please note that by downloading any STL files from our website, you agree to our Terms & Conditions of use of any downloaded files from our website.

Recommended Printer Settings:

These are the minimum print settings that we recommend you use

• PETG or ABS
• At least 25% infill (grid or honeycomb for strength)
• We used a 0.4mm nozzle with a 0.2mm layer height
• At least 1mm wall thickness
  • 4 walls
  • 6 Top and Bottom layers
• These can be printed without supports
• Ensure that your printer is calibrated correctly, here is a Thingiverse file that we recommend to help calibrate your printer
  • Calibration X, Y, Z piece
  

1/2" PVC

• Dual Arch Base / Triple Arch Base

3/4" PVC

• Dual Arch Base / Triple Arch Base

3/4" PEX

• Dual Arch Base / Triple Arch Base

1" PEX

• Dual Arch Base / Triple Arch Base