Von Duprin 99GBKR Glass Bead Kit for 99 Series Rim Exit DeviceThe Von Duprin Glass Bead Kit for 99 Series Rim Exit Device is a commercial rim exit device with function: Glass Bead Kit, exit device type: Rim Device, material: Metal. Shared product specifications apply across available finish or configuration variants where applicable. Glass Bead Kit for 99 Series Rim Exit Device Brand: Von Duprin Product Type: Rim Exit Device Function: Glass Bead Kit Configuration: Kit Exit Device Type: Rim Device Material: Metal