Passage Tube Latch for Doorknobs 2", 2-3/8" and 2-3/4" backsets

US3 Polished Brass

US3A Unlacquered Brass

US7 Hand Antiqued Brass

US9A Polished Unlacquered Bronze

US9B Hand Antiqued Bronze

US10B Oil Rubbed Bronze

US14 Polished Nickel

US14B Brushed Nickel

US19A Satin Black

US26 Polished Chrome

These latches are compatible with antique and pre-bored doors.  They are heavy duty and are specifically for doorknobs.  We also have latches for levers.

For schematics and dimensions see Locks and Latches under Hardware 101.

Backset is the measurement needed to center the doorknob when installed.  It is the distance from the center of the doorknob to the edge of the door.  Most residential doors have a 2-3/8" backset.

This latch is available in Available in 2-3/8" (shown) or 2-3/4" Backset,  and the hard-to-find 2" backset.