Case 441-B01 Walk-in Safety Latch Complete

Product Description

The CASE 441-B01 is a complete walk-in safety latch designed for use on walk-in cooler and freezer doors. Part of the Polar 441 Series, this latch provides a reliable latching mechanism that allows occupants to exit from inside the unit in an emergency, a code-required safety feature in commercial refrigeration installations. It accommodates door panel thicknesses from 11/16 inches to 1-1/2 inches, making it compatible with a range of standard walk-in door configurations. Refrigeration technicians and commercial kitchen installers are the primary trades that specify and install this hardware.

This latch is suited for commercial walk-in cooler and freezer applications where interior safety release is required. It is a complete assembly, meaning all required hardware for the latching mechanism is included. Typical installations include replacement of worn or damaged latches on existing walk-in units in restaurants, food service operations, cold storage facilities, and grocery environments.

Key Features

• Complete latch assembly — all components included for direct installation
• Accommodates door panel thickness from 11/16 inches to 1-1/2 inches
• Interior safety release function allows exit from inside the walk-in enclosure
• Part of the established Polar 441 Series walk-in door hardware line
• Designed for commercial refrigeration door applications

Compatibility

Designed as an OEM-style replacement walk-in safety latch for commercial cooler and freezer doors with panel thicknesses between 11/16 inches and 1-1/2 inches.

Installation Notes

Installation is typically performed by a licensed refrigeration technician or commercial door hardware installer. Before servicing, de-energize any door alarm or monitoring circuits connected to the existing latch. Follow all applicable local codes and manufacturer door specifications when selecting and mounting replacement latch hardware. Verify panel thickness falls within the stated range before installation.