The AllPoints Foodservice Parts & Supplies 1241477 Hydro-Lift® Piston is designed for reliable refrigeration applications. Measuring 7-3/8 inches in length with a 3/4-inch outer diameter, this durable steel piston features a sleek black finish. It delivers a robust holding force of 400N, ensuring optimal performance and stability in your refrigeration systems. Ideal for enhancing the efficiency and functionality of your equipment.