The simplistic design of these steel bottle brackets helps securely hold your nitrous bottle. A sturdy bottle mounting aids in getting maximum flow through the siphon tube. The brackets feature a durable black powder coat finish. Due to their simple construction, they provide great bottle safety while still very cost effective! These brackets work for 10 lb and 15 lb bottles! If you are looking for a lighter option that offers more for presentation while also maintaining safety be sure to check out the ARC Aluminum Nitrous Bottle Brackets we carry!