Marks USA 5/55 Grade 1 Mortise Lockset w/ Knob & Rose, 3-Hr. Fire Rating
Marks USA has been making mortise locks for over 30 years. From their introduction, our mortise locks have enjoyed a reputation for long life and their ability to excel in high traffic, high abuse areas. Marks USA mortise locks are engineered to provide years of maintenance-free performance.
Marks USA offers a great many designs of knobs, levers and roses in both brass and stainless steel.
Model/SKU | Attributes |
---|---|
5RX30D 26 | Office/Vestibule, |
55RK20DO 3 | Polished Brass, Clear Coated, Dummy Trim Outside, |
5RR20LH 3 | Polished Brass, Clear Coated, Special Privacy, |
55RW30A 3E | |
55RL20FX 32D | Satin Stainless Steel, |
55RQ60J 15 | Classroom, |
5RW10AC 32D | Satin Stainless Steel, |
55RQ20G 32D | Satin Stainless Steel, |
55RQ20GR 32D | Classroom Security with Holdback, Satin Stainless Steel, |
55RS30J 10B | Classroom, |
55RS20B 3 | Polished Brass, Clear Coated, |
55RS30N 26 | Passage, |
5RL60AC 10B | |
5RS60B 15 | |
5RL10DT 32D | Satin Stainless Steel, Fully Dummy, |