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Product Specifications:
| Item | Heavy Duty Mortise Lockset |
| Ada Compliant | Yes |
| Ansi Grade | Grade 1 |
| Ansi Lockset Function | Classroom |
| Backset | 2 3/4" |
| Bolt Type | Latch Bolt |
| Case Material | Brass, Steel, Zinc |
| Case Size | 5-31/32"H x 27/32"W x 4-3/32"D |
| Case Size | 5 31/32" x 27/32" x 4 3/32" |
| Cylinder Core Type | Conventional Core Cylinder |
| Door Thickness - Maximum | 1 3/4" |
| Door Thickness - Minimum | 1 3/4" |
| Electrical/mechanical | Mechanical |
| Features | Integrates With All Sargent Key Systems (Degree, Signature, KESO, And XC) |
| Finish | Dark Oxidized Satin Bronze, Oil Rubbed |
| Fire Rating | 3 hrs. |
| Function | Classroom |
| General Lockset Function | Classroom Lever Locksets |
| Hand Orientation | Non Handed |
| Handle Type | Lever |
| Includes Core | Yes |
| Inside Locking Access | Not Lockable |
| Key Material | Nickel Silver |
| Key Type | Keyed Different |
| Keying | Keyed Different |
| Keyway Type | Sargent LA |
| Knob/handle Material | Bronze |
| Ligature Resistance | Not Ligature Resistant |
| Ligature Resistant | No |
| Location Type | Institutional |
| Lock Assembly Type | Mortise |
| Lockset Function Ansi Code | F05 |
| Lockset Handle Type | Lever |
| Lockset Style | Single Cylinder Without Deadbolt |
| Lockset Type | Mechanical |
| Mortise / Cylindrical | Mortise |
| Number Of Keys | 2 |
| Number Of Pins | 6 |
| Outside Locking Access | Keyway |
| Performance Duty Rating | 1 |
| Pins | 6 |
| Properties | Vandal Resistant |
| Required Door Thickness | 1 3/4" |
| Strike Dim. | 1 1/4" x 4 7/8" |
| Strike Plate Height | 4 7/8" |
| Strike Plate Lip Length | 1 1/4" |
| Strike Type | Curved Lip |
| Style | Curved |
| Trim Plate Shape | Round |
| Trim Style | Rose |
| Ul Fire Rating | UL10C |
| Visual Indicator Message | No Message |
Shipping Info:
| Ship weight (kg) | 2.93 |
| Ship height (cm) | 11.43 |
| Ship length (cm) | 13.97 |
| Ship width (cm) | 22.86 |
| HS code | 8301406030 |
| Country of Origin | US |
Product Variants
| Product | Model | Style | Key Type | Number Of Pins | Keyway Type | Required Door Thickness | Backset | Fire Rating | Key Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
8204 LNL 26D | Right Angle | Keyed Different | 6 | Sargent LA | 1 3/4" | 2 3/4" | 3 hrs. | Nickel Silver | €1,529.95 | |
![]() |
8205 LNL 26D | Right Angle | Keyed Different | 6 | Sargent LA | 1 3/4" | 2 3/4" | 3 hrs. | Nickel Silver | €1,399.98 | |
![]() |
8237 LNL 26D | Right Angle | Keyed Different | 6 | Sargent LA | 1 3/4" | 2 3/4" | 3 hrs. | Nickel Silver | €1,469.43 | |
![]() |
8215 LNL 26D | Right Angle | Not Keyed | 6, 7 | Not Available | 1 3/4" | 2 3/4" | 3 hrs. | Nickel Silver | €1,066.03 | |
![]() |
8265 LNL 26D | Right Angle | Not Keyed | 6, 7 | Not Available | 1 3/4" | 2 3/4" | 3 hrs. | Nickel Silver | €1,257.93 | |
![]() |
8204 LNB 26D | Curved | Keyed Different | 6 | Sargent LA | 1 3/4" | 2 3/4" | 3 hrs. | Nickel Silver | €1,431.33 | |
![]() |
8205 LNB 26D | Curved | Keyed Different | 6 | Sargent LA | 1 3/4" | 2 3/4" | 3 hrs. | Nickel Silver | €1,428.38 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
SARGENT 8237 LNB 10B Heavy Duty Mortise Lockset Lever Grade 1
€1,302.06 /unit


