MODify 4 Pack of Casters, 2 locking, 2 non-locking

The MODify Casters (4 pack) can be added to select MODify displays for more versatility and mobility. Included are two locking and two non-locking casters with capability to fully rotate. Complies with ISO 9001. 3″ W x 4.25″ H x 1.75″ D