Inventor Roger Rock has been in construction for over 50 years, with more than 30 years in the stair and railing business. Roger invented the Spring Bolt™ newel and railing hardware to eliminate the large unattractive wood plugs used to cover traditional rail joint hardware. It was not Roger’s main goal, but it turned out that his Spring Bolt™ hardware... Read More about Rock Lock Fastening Systems, Inc.

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