Von Duprin 05011428 Hex Dogging Conversion Kit 3' or 4' for 33A / 99; 628 Anodized Aluminum Finish

The Von Duprin 05011428 Hex Dogging Conversion Kit converts standard rim exit devices to hex dogging operation on 3-foot or 4-foot door widths. This kit works with 33A and 99 series exit devices and features a 628 anodized aluminum finish for durability and corrosion resistance. The hex dogging mechanism allows authorized personnel to dog the device open using a hex key tool, maintaining fire door compliance while providing operational flexibility.

This conversion kit meets ANSI/BHMA A156.3 standards for exit device hardware. The aluminum construction provides long-term performance in high-traffic applications. Installation requires standard tools and fits existing Von Duprin rim exit device mounting patterns. The hex key operation prevents unauthorized dogging while allowing facility managers to maintain doors in the open position when needed.

Commercial buildings, schools, and healthcare facilities use this kit when converting existing panic hardware to hex dogging operation. The kit works on both single and double door applications where controlled access is required but fire safety compliance must be maintained.