MACH 1
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Retainers 

High Quality Aluminum Motor Retainer

BT60 Min Dia Retainers (Aerotech Type 5/16" Threaded)

$14.95

Minimum Diameter Retainer that fits only Mach 1 BT60 tubing. This retainer is lightweight and is held in via three screws into the side of the pre-tapped brass inserts in the side. It's a two piece retainer with a 1000 lb kevlar loop for attaching recovery. Easy to install. Just screw on your motor (Requires a threaded forward closure) mark your side holes, and drill. Re-insert and attach via the provided screws.

This insert is much easier to install before building the rocket.

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Minimum Diameter Retainer. BT60 (38mm XL)

$25.99
Anodized aluminum Minimum Diameter Retainer with ports to allow for motor ejection. Fits Mach 1 BT60 (38mm XL) Fiberglass tubing. 5/16" threaded for Aerotech. Top Threaded forĀ  3/16"eyebolt
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  • Home
  • Kits
    • All Rocket Files
    • BT Kits Low and Mid Power >
      • BT 20 Minimum Diameter Fiberglass
      • BT 50 Fiberglass Kits
      • BT 55 Fiberglass Kits
      • 38mm XL (BT60) Fiberglass Kits
    • Minimum Diameter BT60 (38mmXL) kits
    • 2.2 in (54mm) kits
    • 2.6 in (65mm) kits
    • 3 in (76mm) kits
    • 4 in (100mm) kits
  • Components
    • Plastic Nose Cones
    • Fiberglass Components >
      • Fiberglass Nosecones
      • Fiberglass Couplers
      • Fiberglass Airframes
      • G10 Fiberglass Centering Rings
  • Recovery
    • Nylon Parachutes
    • Shock Cord and Hardware
  • Hardware
    • Retainers
    • Electronics Bay Parts and Kits
  • Contact
  • Apparel
  • All Rocket Files