RAILGUARD 200 from Garlock is now available with permanent mounting brackets â€” either top, side or floor depending on userâ€™s need. Rails can be easily removed, and a completely portable model that requires no drilling in substrate is also available. The OSHA-compliant Railguard 200 can be used inside and outside. Stainless steel construction and galvanized finish is available. Garlock Equipment, Plymouth, MN.