Von Duprin Thumbpiece Backplate Conversion Kit for 88 Series Exit Device

Thumbpiece Backplate Conversion Kit for 88 Series Exit Device

Convert your current exit device backplate to match the thumbpiece function with this handy conversion kit. Once installed, the thumbpiece entryset will open from the inside without a key but remain locked on the outside.

Over the years, Von Duprin has been an innovator in many new concepts to the industry. Currently, Von Duprin manufactures the widest range of exit devices and outside trim operations, all designed to meet the needs of architects and building owners.

• For 88 series exit devices
• Available in several finishes