1-3/4" Backset Customizable Classic Thumbturn Privacy Bolt

Thumbturn Privacy Bolt – 1-3/4" Backset for Narrow Stile Doors
Classic Rosette | Solid Brass Construction

Built for narrow stile doors, this thumbturn privacy bolt offers a compact, dependable solution with timeless, traditional styling. Its 1-3/4" backset makes it perfect for doors with limited space, while preserving a classic architectural feel.

To lock the door from inside, turn the thumbturn. To unlock, rotate it in the opposite direction. In an emergency, the bolt can be released from the outside using the included coin-release mechanism.

Design Details

• Style: Classic – round rosette with slotted screws and a boat anchor-shaped thumbturn for a vintage, understated look

• Finish Shown: Polished Nickel

Available Trim Finishes

Polished Brass Lifetime, Satin Brass, French Antique, Oil-Rubbed Bronze, Polished Nickel Lifetime, Satin Nickel, Pewter, Flat Black, Polished Chrome, and Polished Brass Unlacquered (which will patinate naturally with time)

Mortise Bolt Finishes:
Polished Brass, Oil-Rubbed Bronze, Flat Black, Satin Stainless Steel – we’ll supply the closest match to your selected trim finish

Specifications

• Door Thickness: 1-3/8" to 2-3/4" (Call for thinner doors)

• Mortise Size (door edge): 5/8" W x 1-1/4" H x 2-5/16" D

• Bore Size (through door face): 5/8"

• Faceplate: 2-1/4" H x 5/8" W

• Strikeplate: 2-3/4" H x 7/8" W

• Rosette: 1-5/8" Diameter x 1/8" Thick

• Thumbturn: 1-1/4" H x 7/8" Projection

Set Includes

Interior rosette with thumbturn, exterior rosette with coin release, mortise bolt, mortise bolt hub, mortise bolt faceplate, strikeplate, emergency release coin, and matching screws.

Other Styles

Our 1-3/4" backset thumbturn privacy bolts are available in with disk, square, watford, and wilshire rosettes with choice of thumbturn and in pre-configured classic and modern styles.

Need help choosing a finish or style?
Call 215-247-0945. We’re always happy to assist.