Details
| Feature |
Series 1 Cylindrical Cartridge |
| Latch | Grade 1, 9/16” throw |
| Backset | 2-3/4” Backset |
| Strike |
#1136, 2-3/4” strike |
| Latch |
#1134, Front: 1-1/8” x 2-1/4” |
| Door thickness | 1-3/8" to 2-3/8" |
| Bore | Unitized assemblies for 2-1/8" bore |
| Cylinder | MARKS “C”keyway, 6 pin w/ 2 keys |
| Finish | 626 - 26D - Satin Chrome |
| Certifications |
ANSI/BHMA Grade 1 UL Listed 3-hour fire rating |
| Manufacturer Warranty | Marks Lifetime Mechanical Warranty |
Return Policy: We do not accept returns on unsealed products. In order to return a defective item a support ticket is needed. To receive a ticket, please contact Marks USA directly at 1-800-645-9445 or visit their support page here. Once you have the ticket contact UHS Hardware for the return.