Von Duprin KR9954XP 5IN Steel Mullion, Prepped For Two 499F or 268 Strikes, For XP Devices, Keyed Removable

**KR Mullions:

**KR - Keyed removable steel mullions make removal faster and easier by a single operation of the mortise cylinder. Once mullion is removed, large equipment or furniture can freely pass through the opening. The unit will self lock when reinstalled, without the use of the cylinder key. Uses a 1 1/4" mortise cylinder with a straight cam (Schlage cam reference L583-477). Cylinders are sold separately. Prefix mullion model with 'KR'.

Blank mullions are furnished without strike preparation. They are used to mount devices at a strike height different from the standard mullion preparation

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