# Best

**Manufacturer:** Best  
**MPN:** `QTL230M619SA478S`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Best |
| Manufacturer name | Best |
| Manufacturer | Best |
| DimensionUnit | inch |
| GraingerSku | 446N06 |
| Extra Product Name | Best |
| UPC | 887838112989 |
| UnitOfMeasure | EA |
| Voltage | Not Applicable |
| Weight | 2.3 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | TW |
| extendedLead | 75 |
| extendedQty | -2 |
| height | 3.25 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 8 |
| moq | 1 |
| MPN | QTL230M619SA478S |
| multiple | 1 |
| qtyInStock | 0 |
| qtyInStockOverride | Drop Ship |
| SKU | G7687029 |
| tierMinQty1 | 1 |
| tierPrice1 | 64.35 |
| url | https://www.zoro.com/best-lockset-mechanical-cylindrical-passage-qtl230m619sa478s/i/G7687029/ |
| width | 6 |
| Backset | 2 3/4 in |
| Electrical/Mechanical | Mechanical |
| For Use With | Metal or Wood Doors |
| Includes | Mounting Hardware |
| Key Type | Not Keyed |
| Keyway Type | None |
| Location Type | Commercial, Educational, Healthcare, Industrial, Institutional |
| Lockset Function | Passage |
| Lockset Grade | 2 |
| Lockset Handle Type | Lever |
| Number of Pins | 0 |
| Required Door Thickness | 1-3/8 in to 1-3/4 in |
| Series | QTL200 |
| Style | Summit |
| Lockset Finish | Satin Nickel |
| Key Material | Keys Not Included (Lock Is Keyless) |
| Standards | ANSI BHMA A156.2 |
| Fire Rating - Door Hardware | 3 hr |
| Number of Keys | 0 |
| Strike Type | ANSI Curved Lip |
| Handle Material | Zinc |
| Features | Anti Lockout, Heavy Duty Torsion Spring, Square Latch, Tubular |
| Strike Dim | 4-7/8 in x 1-1/4 in |
| Cylinder Core Type | Not Included |
| Item | Door Lever Lockset |
| Ligature Resistant | No |
| Lockset Performance Strength | Standard Duty |
| Lockset Fire Rating | 3 hr |
| Mortise / Cylindrical | Cylindrical |
| ADA Compliant | Yes |
| Visual Indicator Message | No Message |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7687029 | 64.35 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/116000000/116229000/part_--QTL230M619SA478S---Best--7ab36d6103.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp