Скачать или смотреть Swivel Locks for Industrial Casters

swivel locks for industrial casters are an accessory that can be added on to swivel casters. the swivel lock allows a swivel caster to become a rigid caster when the plunger assembly is engaged into The notches cut into the swivel raceway. there are four notches cut in our swivel race casters allowing you to lock it in in four different positions. the swivel locks can be bought as an accessory at about 10 to $20 depending on the size of the caster. this allows you to be able to push your cart straight as a rigid or disengage the swivel lock the swivel casters again. a very simple easy application to change your swivel caster into a rigid caster with a bolt on swivel lock.
https://www.pstrouth.com/Casters