Rock Lock Fastening Systems

Manufacture and Sell Spring-Bolt Railing Hardware Develop, manufacture and sell Spring-Bolt railing hardware. We provide the only railing hardware on the market that can provide every advantage listed below. 1. Installs with 2 common tools. 2. Co...

Manufacture and Sell Spring-Bolt Railing Hardware Develop, manufacture and sell Spring-Bolt railing hardware. We provide the only railing hardware on the market that can provide every advantage listed below. 1. Installs with 2 common tools. 2. Completely concealed without the use of plugs or fillers. 3. Installs in 2 minutes. 4. Requires a moderate level of skill. 5. Has been used in numerous guardrails that passed laboratory load testing.