The Swivel Locking Caster locks in one direction for rigid positioning. This allows the shelving unit to move back and forth in a straight line for High Density Camshelving units. Since the caster controls the direction the unit can travel, no stationary units with a top rail tracking device are needed. Four Swivel Locking Casters are needed for each High Density Camshelving unit.
The Premium line is made with a zinc plated post and a non-marking polyurethane wheel. Recommended for use in wet areas or in walk-in refrigerators and freezers.
The casters are easily inserted into Posts for Mobile Units. Made of reinforced nylon, they can support 750 pounds (340 kg) on a complete mobile unit.
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