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4" Aluminum Bulkplates Upgrade Special for Carbon Fiber Upgrades
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Product Description
Purchase the upgrade to Carbon Fiber Body Tubes for your 4" XL rocket and get the Aluminum Bulkpate upgrade for 1/2 price!
These bulkplates are aerospace grade precision bulkplates made from 6061-T6 Aluminum bar stock on a 4 axis CNC and then professionally anodized.
1/4" x 4" Aluminum Bulkplate to fit fiberglass 4" Coupler. Center hole is 1/4", outside holes are 1/4-20 size and are 2" center-to-center distance apart. Price is for two Bulkplates.
NOTE: only available if purchased with a 4" XL kit and Carbon Fiber upgrade.