1. Please verify that your walk-in freezer door is less than 3 inches thick 2. High security: The walk-in freezer handle is equipped with a glow-in-the-dark interior release mechanism, suitable for doors between 1.5 and 3 inches thick. If the door is thinner, the release handle can be adjusted using a standard cutter for proper fit. This feature helps prevent accidents where individuals may be trapped inside a locked cold storage unit 3. Heavy-duty walk-in cooler latch complete kit: This walk-in freezer door handle set includes a high-pressure die-cast zinc alloy body, adjustable offset strike, bright chrome finish, and glow-in-the-dark interior release 4. The freezer door latch offers an adjustable offset range of -1.5 to 3 inches to securely close cooler doors 5. Includes sufficient mounting screws for easy installation Material: Zinc alloy Color: Black + silver Package Contents: 1 x Handle 1 x Lock hook 1 x Putter 13 x Screw 2 x Keys Note: Light reflection and different display settings may cause slight variations in the color shown in images compared to the actual item. Measurement may vary by +/- 1-3 cm