Weiser® Frost Insert

Weiser® Frost Insert (820314-001) is a simple solution for preventing door lock freezing in cold weather. Designed to reduce frost and ice buildup inside the lock, this insert helps keep door knobs and levers working smoothly during winter. It fits Weiser levers and knobs, making it ideal for exterior doors in cold climates where frozen locks are a common problem.

By helping block cold air from entering the lock mechanism, this frost protection insert extends the life of your lock and reduces wear caused by freezing temperatures. It’s easy to install during new lock installation or as a replacement part, with no special tools required. A small upgrade that can make a big difference during harsh winter conditions.

• Helps prevent frozen door locks caused by frost and ice
• Improves lock performance in winter weather
• Designed for Weiser door knobs and levers
• Ideal for exterior door locks in cold climates