Directional Lock brakes are available on Colson 2 Series casters.
2 Series Directional Lock Brake
Capacity to 325 pounds each. Lock the swivel for straight tracking on all 2 Series zinc plated top plate swivel casters. The foot-activated directional lock engages simply and securely into lead or trailing position and is compatible with a full range of wheels. The swivel radius is 4 3/16″ for 2 1/2″, 3″, and 3 1/2″ and 4 15/16″ for 4″ and 5″ models. The directional lock is not field installable. To order with caster, change the 4th digit of the caster model number to “1” (example: 2.05156.91).