Large Rail Button (fits 1.5 Rail - 1515)

Rail buttons are used in place of launch lugs to guide the rocket off the pad. They are used on BIG rockets, where additional support is needed to prevent the rocket from swaying until the rocket reaches sufficient speed where the fins will guide the rocket. The Large Rail Button is designed for a 1515 rail and rockets approximately 10lbs or larger. 

Standard Rail Button (fits 1 Rail - 1010) - 5 SET BULK PACK

Standard Rail Button (fits 1 Rail - 1010)

6760, 10 Series, Single Short Unibearing: Material Handling: : Industrial & Scientific

fit any diameter rocket! Lets you launch your rocket from a rail instead of a rod. Easier to install than a rail button because you don't have to

Universal Rail Guides

Brass Screws

Aluminum 4-40 Tube Fasteners (3/pk)

Rail buttons are used in place of launch lugs to guide the rocket off the pad. They are used on BIG rockets, where additional support is needed to

Large Rail Button (fits 1.5 Rail - 1515)

Vacuum-Formed Canopy PNC-33A

PNC-5.38 - Short

1/4 Round Lifting Eye Nut (2/pk)

Switchable rail buttons sizes Rocketry Forum - Model Rocketry Forums