AllPoints Foodservice Parts & Supplies 8009561 includes a set of four durable casters designed for versatile use. This set features two casters equipped with brakes for secure positioning and two without brakes for easy mobility. Each caster is constructed with a robust black plastic wheel measuring 1-1/2 inches thick and 4 inches in diameter, ensuring reliable performance. The casters come with a 1/2 x 13 threaded stem for straightforward installation, making them an ideal choice for various foodservice equipment and furniture applications.