Von Duprin 970321 Strike Shim for 299 Roller Strikes, Non-Handed ANSI Grade 1 Accessory

Von Duprin 970321 Strike Shim for 299 Roller Strikes, Non-Handed ANSI Grade 1 Accessory

Precision Alignment Solution for Commercial Exit Device Strikes

The Von Duprin 970321 Strike Shim is a commercial-grade, precision-cut metal plate engineered to reduce the spacing between the strike and the latch bolt on Von Duprin 299, 264, 299F, 499F, and Falcon FA299 roller strikes. Measuring 2-7/8" L x 1-1/4" W x 1/16" Thick and finished in Zinc/Gold Tone, this heavy-duty metal shim restores proper latch engagement on doors affected by misalignment, settling, or heavy-traffic wear. Certified to ANSI/BHMA Grade 1 standards and featuring a non-handed (universal) design, the 970321 is compatible with Von Duprin 22, 88, 98, and 99 Rim series devices as well as surface vertical rod devices including the 98/9957, 2227, 8827, 9827, and 9927 series.

Professional Features & Benefits

• Precision Dimensions: Measures 2-7/8" L x 1-1/4" W x 1/16" Thick, providing an exact fit to close the clearance gap between the strike and latch bolt for reliable door engagement.
• Precision Alignment Correction: Specifically engineered to reduce the clearance gap between the strike and the latch bolt, restoring proper engagement and securing the opening without expensive door modifications or complete hardware replacements.
• Heavy-Duty Metal Construction: Built from durable, high-quality heavy-duty metal to withstand constant impact and heavy-use wear in demanding commercial environments, weighing approximately 1.0 oz.
• Universal Series Compatibility: Designed to seamlessly support Von Duprin 22, 88, 98, and 99 Rim series panic hardware, as well as surface vertical rod devices (98/9957, 2227, 8827, 9827, and 9927), and is also listed as part number 970321-89.
• Strike Compatibility: Reduces spacing for Von Duprin 299, 264, 299F, 499F, and Falcon FA299 strikes, making it a versatile solution across multiple strike configurations.
• ANSI/BHMA 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: Universal construction allows the shim to be mounted on either left-hand or right-hand doors without modification, simplifying installation and inventory management.
• Manufacturer Warranty: Backed by a Limited 5-Year Mechanical Manufacturer Warranty for added confidence and long-term protection.

Technical Specifications

• Product Group: Exit Devices and Trim
• Product Subgroup: Parts and Accessories
• Product Type: Strikes
• Subcategory: Parts and Accessories
• Commercial/Residential: Commercial
• Compatibilty: Rim Strike/Vertical Rod Strike
• Product Category: Exit Devices Parts
• Product Function: Strike
• Department: Door Hardware

Professional Applications

• Commercial Office Buildings
• Educational Facilities
• Healthcare Institutions
• Retail Establishments
• Industrial and Warehouse Facilities
• Multi-Tenant Residential Properties
• Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin strike shim accessories deliver professional-grade reliability through heavy-duty metal construction certified to ANSI/BHMA Grade 1 standards, ensuring consistent performance in the most demanding commercial environments. The 970321 is backed by a Limited 5-Year Mechanical Manufacturer Warranty, providing long-term confidence for facility managers and installers alike. Engineered for compatibility across multiple Von Duprin panic hardware series, this precision accessory is a cost-effective solution for maintaining secure, code-compliant exit door operation.