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These bulkheads are compatible with all LRR tracker sleds.
38 mm nose cone bulkhead and drill guide. Includes four M4 set screws.
NOTE: this bulkhead is intended for standard thickness coupler tubing, not thin wall.
BT60 nose cone bulkhead and drill guide. Includes four M4 set screws. Designed to fit Mach 1 Rocketry BT60 Fiberglass Nose Cones only. It is not designed to fit any other BT60 nose cone properly.
54 mm nose cone bulkhead and drill guide. Includes four M4 set screws.
The bulkhead insertion diameter is 50.35 mm. PLEASE CHECK YOUR NC SHOULDER/COUPLER INTERNAL DIAMETER. These were designed to fit standard thickness Wildman and Madcow/RW 54 nosecone shoulders (couplers). These will be very loose in a thin walled coupler which can have IDs greter than 52.5 mm.