Rail Guides & Launch Lugs
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Coast Rocketry is proud to offer Large Delrin® Buttons specifically designed to fit the 1.5" x 1.5" 80/20 "1515" extrusion which has a 5/16" slot. The "Coasters" are made of Delrin® acetal resin. Currently they are only available in black. These are one-piece buttons. Each button comes with a zinc-plated steel screw. $2.95 each
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Small "Coasters" are made of Delrin® acetal resin designed to fit the 1.0" x 1.1" 80/20 "1010" extrusion and other popular rail systems. Currently they are only available in black or white. These are one-piece buttons. Each button comes with a zinc-plated steel screw. These are great for Mid and High power rockets. $1.50 each
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Our Nylon "Coasters" are compatible with most popular 1/4"-slot rail systems available in white only $0.75 each |
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| PML Rail Lugs | |
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Linear Launch Rail Lugs - The unique PML Linear Rail Lugs are made of durable yet light-weight urethane. They glide smoothly and securely along both the Blacksky ProRail (TM) and the standard 1" (#1010) 80/20 (TM) brand rail. They have the same frontal area as rail buttons but with much greater surface area so that they can be mounted using epoxy alone in those situations where a screw would interfere with internal components. The lugs can also be mounted using two flathead screws for added strength. The channeled base allows for a conformal fit to any airframe 1.5” dia. and larger. (PML recommends a #6 flathead screw, 1/2" long, for attaching the rail lugs.) $2.95 each
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| Large Linear
Launch Rail Lugs The
new PML Large Linear Rail Lugs are made of durable yet light-weight
urethane. They glide smoothly and securely along the standard 1.5"
(#1515 and #1530) 80/20 (TM) brand rail. They have the same frontal area
as rail buttons but with much greater surface area so that they can be
mounted using epoxy alone in those situations where a screw would
interfere with internal components. The lugs can also be mounted using two
flathead screws for added strength. The channeled base allows for a
conformal fit to any airframe 3.0” dia. and larger. (We recommend a #8
flathead screw, 3/4" long, for attaching the rail lugs.)
$7.50 each |
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Acme currently has 19 Conformal launch lug designs available to
suit your airframe and launcher requirements, including: Eleven sizes to fit a wide
variety of HPR industry standard airframe tube sizes, accommodating standard HPR launch
rod diameters. Eight sizes to fit a wide variety of HPR industry standard airframe tube
sizes, accommodating popular HPR rail launchers.
Each Acme Conformal Launch Lug kit comes with 2 lugs of the specified size, 2 sheets of 3M
sheet adhesive, and installation instructions.
Acme Conformal Launch Lugs

| Type | Rod Size | Airframe O.D. | Was | Now |
| Rod | 1/4" | 1.64 | $5.95 | $4.50 |
| Rod | 1/4" | 2.26 | $5.95 | $4.50 |
| Rod | 3/8" | 2.26 | $5.95 | $4.50 |
| Rod | 3/8" | 3.10 | $8.95 | $6.95 |
| Rod | 1/2" | 3.10 | $8.95 | $6.50 |
| Rod | 1/2" | 4.00 | $8.95 | $6.50 |
| Rod | 3/4" | 4.00 | $8.95 | $6.50 |
| Rod | 3/4" | 6.15 | $8.95 | $6.50 |
| Rod | 3/4" | 7.76 | $8.95 | $6.50 |
| Rod | 3/8" X | 2.26 | $6.75 | $4.99 |
| Rod | 3/8" X | 3.1 | $8.95 | $6.50 |
| Rail guides | 1010 | 3.1" | $4.50 | $3.50 |
| Receive a FREE pair of appropriately sized Acme lugs or guides with the purchase of any regularly priced rocket kit while quantities last. Contact Coast Rocketry for details | ||||
"X" Suffix indicates version with extended lug *to clear fin canisters, motor retainer, etc.
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LOC/Precision
These fiber tubes are available for three different rocket size/weights: light, medium, and heavy.
| Order # | Description | For Rod Size | Length | Price |
| LL-25 | Launch Lug | 1/4" | 6" | $0.60 |
| LL-50 | Launch Lug | 1/2" | 6" | $1.20 |
| LL-937 | Launch Lug | 15/16" | 5" | $1.95 |
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