38mm CT Bay Template

The 38mm CT Bay Template is used to mark holes and window locations when constructing a coupler tube bay.
Manufacturer: SMT Designs
SKU: CTBT-00351
Shipping date: 2 - 14 business days depending on order size

The 38mm CT Bay Template is used to mark holes when constructing a coupler tube bay. There are holes at 120 degree intervals at 6.35mm (1/4 inch) from the end of the coupler tube for bay mounting. There are two additional holes at the same distance to locate one or two arming switch locations. Finally, there is a single hole at 18.05mm (3/4 inch) for a vent hole if using the bay for deployment or air pressure monitoring.



  • One 38mm CT Bay Template


  • Diameter 44mm
  • Length 28.4mm
  • Weight 12g
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