HOPPE 16mm Manual 4 Roller Top Extension, Rollers at 23.62 and 45.28", O.A. Length 61.81" - 8778863 Security Chain 2 Hour Fire rated for Baldwin 6530 Interior Escutcheon Plate - Cut for Cylinder 0px Arial span Branch Grip:Single BHD-BALDWIN-DL-5112-PASS-22

2 Hour Fire rated for 1850°

Adjusting the brass nut changes pressure on concealed internal spring tosatisfy field conditions

Special Features: Amesbury's patented Gemini Lock is the ultimate in security

Legacy part number: 3CBR

It also features an inner key locking compartment for added security

HOPPE 16mm Manual 4 Roller Top Extension, Rollers at 23.62 and 45.28", O.A. Length 61.81" 8778863 Security Chain 2 Hour Fire rated for Baldwin 6530 Interior Escutcheon Plate Cut for Cylinder 0px Arial span Branch Grip:Single BHD BALDWIN DL 5112 PASS 22 2 Hour Fire rated for 1850° Adjusting the brass nut changes pressure on concealed internal spring tosatisfy field conditions