Von Duprin 970321 Shim 299 Strike

Von Duprin 970321 Shim 299 Strike

The Von Duprin 970321 Strike Shim is a premium, commercial-grade hardware solution designed to ensure the flawless operation of your exit and panic devices. Engineered specifically for use with the industry-standard Von Duprin 299 roller strikes (as well as Falcon FA299 strikes), this precision-cut metal plate is used to decrease spacing between the strike and the latch bolt.

Over time, door misalignment, settling, or heavy traffic can cause structural gaps that compromise door security and latching reliability. The 970321 shim resolves these alignment issues instantly without requiring expensive door modifications or complete hardware replacements. Built to meet rigorous ANSI Grade 1 standards, it offers a cost-effective, long-lasting fix that keeps high-traffic commercial exit doors secure, code-compliant, and operating smoothly.

Key Features

• Precision Alignment Correction: Specifically engineered to reduce the clearance gap between the strike and the latch bolt, restoring proper engagement and securing the opening.

• Heavy-Duty Construction: Built from durable, high-quality metal to withstand constant impact and heavy-use wear in demanding commercial environments.

• Universal Series Compatibility: Designed to seamlessly support popular Von Duprin panic hardware, including the 22, 88, 98, and 99 Rim series, as well as surface vertical rod devices (98/9957, 2227, 8827, 9827, and 9927).

• ANSI Grade 1 Certified: Meets the highest commercial standards for security, durability, and performance, making it ideal for schools, hospitals, and public facilities.

• Non-Handed Design: Versatile construction allows the shim to be mounted on either left-hand or right-hand doors without modification.

Product Specifications