Caster – Soft Brake Unloaded

This is an additional extra added to your chosen chair or stool, please advise at time of ordering.

A soft brake unloaded lab seat caster is a type of caster designed for laboratory stools or chairs, which locks when not in use and releases when weight is applied. It features a soft wheel material for quiet operation and floor protection.

Materials:

Soft rubber or soft polyurethane wheels (for reduced noise and gentle contact with floors)
Metal pin (steel or aluminium) (for durability and secure mounting)
Spring-loaded braking mechanism (engages when unoccupied)

Uses:

Keeps the chair stationary when not in use, preventing unintended movement
Protects sensitive flooring surfaces from scratches or marks
Ideal for laboratory environments requiring both mobility and automatic stabilisation when the seat is unoccupied