Adams Rite MS1861-02 Bottom Rail Deadbolt - Two-Point Deadlock, Horizontal and Vertical Operation

Adams Rite MS1861-02 Bottom Rail Deadbolt - Two-Point Deadlock, Horizontal and Vertical Operation

MS1861-02 Bottom Rail Deadbolt provides maximum security with MS deadbolt locking mechanism. It utilizes hardened steel bolts for the limited space of ultra-narrow stile doors.

Function

The MS1861-02 Bottom Rail Deadbolt lies horizontally in the bottom rail of ultra-narrow stile doors which have insufficient vertical space for a lock, or tempered glass doors which have no stile at all. The hardened steel cylindrical bolts allow simple drilled strike holes of a relatively small size to minimize the nuisance and danger presented by some threshold strikes in collecting debris or snagging on high-heeled shoes. MS1861-02 locks either single-leaf or pairs of doors. Not recommended for wood doors.

Operation

360° turn of key or thumbturn projects or retracts bolt(s). Key can be removed only when bolts are in a positively locked or unlocked position. Lock accepts any standard 1" [25.4 mm] length, 1-5/32" [29.4 mm] diameter mortise cylinder with MS® cam such as the 4036 Mortise Cylinder or thumbturn such as the 4066 Thumbturn, available separately. The MS1861 02 Bottom Rail Deadbolt accepts cylinders from either or both sides.

Features

Cylinder Backset

The MS1861-02 Bottom Rail Deadbolt configuration with both vertical and horizontal bolts requires placement of cylinder center line 5-3/4" [146.1 mm] from nose of door. Cylinder center is 1-7/8" [47.6 mm] above bottom edge of door.

Case

Measures 1" x 6" x 1-13/16" [25.4 mm x 152.4 mm x 46.0 mm]. Steel with corrosion-resistant plating.

Bolt

3/8" [9.5 mm] diameter. Stainless steel vertical threshold bolt has 13/16" [20.6 mm] throw. Hardened steel horizontal bolt has 1-1/8" [28.6 mm] throw.

Strike

In metal installation, 7/16" [11.1 mm] drilled holes in threshold are required. For MS1861- 02 configuration with both vertical and horizontal bolts, drilled holes are also required in jamb or opposite door.

Finishes

Click here for our Definitive List of Door Hardware Finishes

Standard Package

Individually boxed with mounting screws. Cylinder and/or thumbturn available separately. If required, tube spacers are available separately.

Shipping weight

MS1861-02: 2 lbs [0.91 kg]

Options

Vertical and horizontal bolts (-02)

DOWNLOADS

Click here to download Adams Rite MS1861-02 Catalog
Click here to download Adams Rite MS1861-02 Installation Instruction
Click here to download Adams Rite Price List