# Kwikset 781KNL-3S Kingston Light Commercial Storeroom Lock SmartKey with RCAL Latch and RCS Strike Bright Brass Finish

**Manufacturer:** Limited Lifetime  
**MPN:** `781KNL-3S`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Limited Lifetime |
| Manufacturer name | Limited Lifetime |
| Manufacturer | Limited Lifetime |
| CategoryIdL3 | Handles, Knobs & Pulls |
| CategoryL1 | Hardware, Tools & Sealants |
| CategoryL2 | Cabinet Hardware and Accessories |
| Extra Product Name | Kwikset 781KNL-3S Kingston Light Commercial Storeroom Lock SmartKey with RCAL Latch and RCS Strike Bright Brass Finish |
| atoms | 1 |
| moq | 1 |
| MPN | 781KNL-3S |
| multiple | 1 |
| qtyInStock | 0 |
| snippet | Kingston Light Commercial Storeroom Lock SmartKey with RCAL Latch and RCS Strike Bright Brass Finish |
| tierMinQty1 | 1 |
| tierPrice1 | 75.04 |
| Material | Steel |
| Approved for Commercial Use | Yes |
| SmartKey | Yes |
| Rosette Shape | Round |
| Panic Proof | Yes |
| Manufacturer Warranty | Limited Lifetime |
| Handle Design | Kingston |
| Fire Rated | Yes |
| Edge Bore | 1" |
| Cylinder Included | Yes |
| Cylinder | SmartKey 5 Pin |
| Cross Bore | 2-1/8" |
| Concealed Screws | Yes |
| BHMA Certification | Grade 2 |
| ANSI Certification | A156.2 |
| ANSI Approved | Yes |
| ADA | Yes |
| Door Thickness | 1-3/4", 1-3/8" |
| Function | Storeroom Lock |
| Configuration | Door Lever |
| Product Class | Commercial |
| UL Listed | Yes |
| Collection | Kingston |
| Latch Faceplate | Round Corner |
| Shape | Flat, Straight |
| Handing | Left, Reversible, Right |
| Theme | Modern |
| Backset | 2-3/8", Adjustable 2-3/8" or 2-3/4", 2-3/4" |
| Handle Length | 3.84 |
| Trim Width | 2.56 |
| Handle Projection | 1.96 |
| Trim Height | 2.56 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| DK Hardware | 781KNL-3S | 75.04 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/201000000/201456500/part_--781KNL3S---LimitedLifetime--8d6657b207.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp