Product Description
The Sargent 351-O-TB-4-LH is a 351 Series door closer in . Cast iron body with full rack-and-pinion mechanism for smooth, controlled closing on commercial doors up to the rated size.
| SKU Breakdown: 351-O-TB-4-LH | |
| 351 | Series 351 closer body |
| O | Standard arm |
| TB | Thru-bolt mounting |
| 4 | Finish code: 4 |
| LH | Left hand |
Pro-Tip from Our Locksmiths: When mounting a Sargent closer on a parallel arm bracket, make sure you order the correct arm — PA arms and standard arms are NOT interchangeable.
| Brand | Sargent (ASSA ABLOY) |
| Part Number | 351-O-TB-4-LH |
| Series | Sargent 351 |
| Grade | ANSI/BHMA Grade 1 |
| Warranty | Limited Warranty |
- Cast iron body with rack-and-pinion mechanism
- Adjustable closing speed, latching speed, and backcheck
- finish
- UL listed for fire-rated door assemblies
Works With: Standard commercial door frames. Arms sold separately — verify your mounting condition (regular, parallel, top jamb) before ordering.
Free Expert Support — As an authorized Sargent distributor, Lock Depot provides full manufacturer warranty coverage and same day shipping on most orders. Call (877) 365-5625 for personalized help.
Image shown is representative of the product line. Actual finish, trim, and configuration may vary by SKU.
