Marks USA - 91DW/3 - Metro Mortise Knob Lock - US3 - 1-1/16" x 7-5/8"- Vestibule - RH High Security Keys 5 lbs Warranty 2 Year

5 lbs Warranty 2 Year Manufacturer

9/16” throw Backset 2-3/4” Backset Strike

No working key is required and there is an add key option available

Available in 6 countries

Marks USA - 91DW/3 - Metro Mortise Knob Lock - US3 - 1-1/16" x 7-5/8"- Vestibule - RH High Security Keys 5 lbs Warranty 2 YearCombine security with style with the Marks Metro 9 Series Mortise Locks. Perfect for apartments and residential buildings. Polished Brass Solid Brass plates Right Hand Mortise Lockset Solid brass cylinder 2 keys Specifications Trim Knob Lockset Exterior Steel reinforced brass plates with cylinder recess, 10" x 2 3 4". Polished brass finish (US 3). Wrought brass, knob, 2 1 4" diameter with two set screws. Two piece 9 32" steel swivel spindle. Interior