Von Duprin 05180228 Extension Rod Kit 36 Inches 9927 9957

Product Description

The VON DUPRIN 05180228 is a 36-inch extension rod kit designed for use with Von Duprin 9927 and 9957 series exit devices. This kit provides the mechanical linkage needed to extend the vertical rod action on double-door or tall-door applications, ensuring the latch bolt engages the floor or header strike reliably. It ships in a 628 anodized aluminum finish, coordinating with standard aluminum hardware. Licensed locksmiths, door hardware specialists, and commercial general contractors typically handle installation. The kit ships as a single unit and weighs 0.6 pounds.

This extension rod kit is intended for commercial door applications where vertical rod exit devices must engage a floor or overhead strike across a taller door panel. The 9927 and 9957 series are commonly found in schools, hospitals, office buildings, and other public facilities requiring code-compliant emergency egress hardware. The 628 anodized aluminum finish is a standard commercial hardware finish suitable for aluminum storefront and hollow-metal door frames.

Key Features

• 36-inch extension rod length for vertical rod exit device applications
• Designed specifically for Von Duprin 9927 and 9957 series exit devices
• 628 anodized aluminum finish for corrosion resistance and finish coordination
• Lightweight construction at 0.6 pounds for easy handling during installation
• Sold as a single kit (EA) for straightforward ordering

Compatibility

Designed for use with Von Duprin 9927 and 9957 series vertical rod exit devices in 628 anodized aluminum finish.

Installation Notes

Installation should be performed by a licensed door hardware technician or qualified locksmith familiar with vertical rod exit device systems. Ensure the door is secured open and all tension is relieved from the exit device before disassembling the rod assembly. Verify rod length and strike alignment before final fastening. Exit device hardware in commercial applications must comply with applicable building and life-safety codes, including IBC egress requirements.