COVINA, California USA — R.A.T.T. works "Rail Stops" are made out of 6061 T-6 aluminum and stainless steel.  Easy to use and adjust, will hold up to a 200 pound rocket, great for hybrids and solids.

Parts include precision machined anodized Rail Stop, stainless steel fasteners and hex key. 

Price: $9.95. 

Available at all your favorite rocket vendors. 

For more information goto http://www.rattworks.net and click on "Products".