Protect people from uneven walkways and mezzanine drop off's. These durable railings are made of schedule 40 pipe (1-5/8" O.D.). Handrails are 42" high with a 21" mid-rail. Mounting options include socket sleeves, cast steel base, barricade base, or cast steel sockets for convenient handrail removal. The cast steel sockets accept wood 2" x 4" or 2" x 6" when toe boards are required and two (2) lag down holes for permanently mounting the railing.