4" White Nylon Systom Wheel Only

Built for smooth rolling, this 4-inch white nylon caster features a double-brake design that locks both the wheel rotation and the swivel turntable. The tough white nylon material offers high impact resistance and low friction for easy pushing under load.

Its double-brake system provides extra safety by completely immobilizing the cart when locked. Ideal for institutional dollies, workshop equipment, and stockroom carts.