Stem castors: Use with Super Erecta® posts and shelves to create a mobile shelving unit to meet special needs. Stem castors are shipped with donut bumper. 5mDA series provides extra shock absorption while the 5mP series is long-wearing and resists abrasion. 5m series is the most economical castor offered. 5mFA series are designed to dampen vibration and offer superior rollability and maneuverability.

ESD Classification: non-conductive.

Stainless steel cart-washable stem castors: Stem castors are shipped with donut bumpers.

Polymer castors: Innovative polymer stem castors offer corrosion resistance and enhanced durability. Appropriate for all medium-duty mobile applications. Donut bumpers included.
All-polymer horn, stainless steel axle and hardware
127 mm diameter polyurethane wheel, sleeve-style axle bearing and an optional toe-operated brake mechanism
Polyurethane, flat wheel tread.