Flexibility of traffic control and installation is offered by the 4900 Series Deadlatches. A reverse turn of the key while bolt is held retracted retains the bolt, to allow two-way traffic for applications which require free entrance at certain times and exit-only at other times. Interchangeable, without stile modification, with any MS1850A or MS1850S deadbolt of same backset and faceplate shape. Also retrofits to existing 4500/4700 Deadlatch preparations. Steel case with corrosion-resistant plating. Screw-fastened tube spacer brackets allow for cleaner removal when tab mounting. Screw-fastened tube spacer brackets allow for cleaner removal when tab mounting. Screw-fastened tube spacer brackets allow for cleaner removal when tab mounting. Solid brass latch bolt is easily reversible using only a screwdriver. Stainless steel auxiliary latch pin deadlocks latch bolt to prevent "loiding" or case-knife entry. Both flat and radius faceplates are supplied. Flat faceplates can also be adjusted in the field for right or left beveled edge doors. Standard strike furnished is 4902 for flat jamb where door closes flush or nearly flush. Specify 4901 for retrofit installations. Also available: radius strike for opposite stile in paired doors and long lip strikes for center hung doors. Turn key or operate handle or paddle to retract spring loaded latch bolt. To hold bolt retracted, push it in and secure by reverse turn of key. Uses any standard mortise cylinder with MS cam. Available in three cylinder backsets, 31/32 In., 1-1/8 in. and 1-1/2 in.. Individually boxed with Flat and Radius Faceplates, Strike and machine screws for mounting. Order cylinders, paddle, handle or latch pull separately.
Attributes
Alternate Codes: 172005, 4900-26-201-313, 490026201313
Baa Qualified: Yes
Backset: 31/32"
Base Material: Aluminum
Bolt Projection: 5/8"
Bolt Protection: 5/8"
Category: Glass Aluminum Hardware, Locking Hardware, Lock Sets
Commercial Residential: Commercial
Country of Origin: Usa
Country of origin: USA
Cylinder Type: Less Cylinder
Door Application: Glass Aluminum Hardware
Door Thickness: 1-3/4" - 2"
Dust Box: Plastic
Faceplate Size: 6-7/8" x 1"
Faceplate Style: Standard
Finish: 313
Finish Code: DBZ
Finish Color: Anodized Aluminum, Dark Bronze
Finish Description: Dark Bronze Anodized Aluminum
Function: Narrow Stile Latch Lock
Hand: Field Reversible
Handing: Left Handed Reverse, Right Handed
Installation: Commercial
Jamb Type: Standard Jamb With Door Stop
Latch Backset Dim: 31/32"
Latch Type: Dead Latch (Guarded)
Limited Warranty: 5 Years
Lock Face Size: 6-7/8" x 1"
Origin: USA
Pack Height: 2.13"
Pack Length: 8.88"
Pack Qty: 1
Pack Volume: 61.29 in³
Pack Width: 3.25"
Pbs Options: 103,937,301,037,197,000,000,000
Product Height: 1.6"
Product Length: 6.87"
Product Width: 1"
Screws: Machine
Series: 4900
Ship Weight: 1.25 lbs.
Std Latch Backset Dim: 31/32"
Std Latch Type: Dead Latch (Guarded)
Std Strike Height: 2-5/8"
Std Strike Number: 4902-01
Std Strike Type: Mortise
Std Strike Width: 1-9/16"
Strike Height: 2-5/8"
Strike Number: 4902-01
Strike Type: Mortise
Strike Width: 1-9/16"
Subtype: Mortise Lock
Type: Locks, Cylinders, Cores, Keyblanks
Unit of Measure: Each
