L
Service Manual
114
Special Options
Special Cylinder Applications
*
Available in
¹⁄₄
''
increments. Order collars or blocking rings separately to fill gaps.
NOTES: 1)
Specify complete cylinder as required, then “X” number (e.g. 20-001-118-P per XB11-475).
2)
Primus cylinders are Controlled Access. Specify LKB if 0-bitted Primus cylinders are required less key blanks.
3)
Specify finish and dim code.
Solid Latchbolt
Armor Front w/Deadbolt Hole
Lead Lining XL11-515
XL11-422
XL11-743
XL11-515
For use with electric strikes.
The anti-friction tongue is replaced by
a nylon insert to prevent interference
with the strike gate.
For use with dummy functions on inactive
doors. Specify dummy function per XL11-743.
Lead plate installed on case cover.
Lead lining is not available on
L400-Series. Buyer should verify that
the preparation meets local installation
requirements or regulations. Specify
door hand.
“X” Number
Description
XB03-418
Extended mortise cylinder (20-001, 30-001, or 30-004), 1
⁷⁄₈
''–5'' long, Classic or Everest
®
XB11-475*
Full size IC extended mortise cylinder (26-091 or 30-008), 2
¹⁄₄
''–5'' long, Classic or Everest
Primus
®
full size IC extended mortise cylinder (20-763 or 20-798), 2
¹⁄₄
''–5'' long
Full size IC mortise cylinder housing less core (26-059 or 30-007) 2
¹⁄₄
''–5'' long
XB11-638
Primus mortise cylinder (20-700, 20-787, or 20-789), 1
⁷⁄₈
''–5'' long
.125 ± .015