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cylinder with deadbolt and thumbturn
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Question
Answer
Explain the holdback feature for the B250.
Resolution:
The B250 Night Latch is a single cylinder deadlocking latchbolt where the latch is retracted by a key from the outside or by the inside thumbturn. Rotating the thumbturn and activating the hol...:
The key just spins on a B560R B561R or B563R deadbolt.
Resolution:
The Schlage full size interchangeable core (FSIC) prepped B560F, B561F, and B563F deadbolts all require a UL fire cup (R) in order to be UL listed. This fire cup is s...:
What is the part number for the Schlage thumbturn rim cylinder?
Resolution:
The rim cylinder with thumbturn, XB11-979 (Figure 1) was designed to be installed on the inside head of the Von Duprin 98/99–2 double cylinder exit devices, see Figure 1. The rim cylinder with...:
Does the Von Duprin CD kit include the machined cover plate for the cylinder?
Resolution:
The Von Duprin CD kit comes with the cover plate machined to accept the cylinder dogging mortise cylinder.1 1/4" mortise cylinder with an inverted straight cam is required for CD option on Von Dupr...:
L9493EL/EU
Resolution:
Electrically locking and unlocking both levers (outside cylinder, inside thumbturn with deadbolt) - Both knobs/levers continuously locked (EL) or unlocked (EU) by 12 or 24V DC. EL is fail safe (pow...:
L9492EL/EU
Resolution:
Electrically locking and unlocking outside lever (outside cylinder, inside thumbturn with deadbolt) - Outside knob/lever continuously locked (EL) or unlocked (EU) by 12 or 24V DC. EL is fail safe (...: