# QB21 3/8^ BRASS FEM X HOSE END DIXLOCK - MROSupply.com

**Manufacturer:** Dixon  
**MPN:** `QB21`

The Dixon Valve QB21 is a brass Dix-Lock air fitting with a quick-acting coupler. It features a 1/2" female head and a 3/8" hose ID.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Dixon |
| Manufacturer name | Dixon |
| Manufacturer | Dixon, Dixon Valve & Coupling |
| Extra Product Name | QB21 3/8^ BRASS FEM X HOSE END DIXLOCK - MROSupply.com |
| Weight | 0.36, 0.3499999999999999 |
| WeightUnit | lbs |
| extendedLead | 9 |
| extendedQty | -2 |
| moq | 1 |
| MPN | QB21 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 112355 |
| snippet | QB21 3/8^ BRASS FEM X HOSE END DIXLOCK - MROSupply.com |
| Part Number | QB21 |
| Model | QB21 |
| Product Group | BISS |
| ASIN | B00DE7DX32 |
| AdultProduct | False |
| Asin | B00DE7DX32 |
| Autographed | False |
| Batteries_included | False |
| Batteries_required | False |
| Binding | Misc. |
| Brand | Dixon Valve & Coupling |
| Bullet_point | 1/2-inches female head, 3/8-inches Hose end, Dix-Lock quick acting couplings air fitting, Made of brass, Maximum 300 psi pressure |
| Case | 1 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 3021479011, 3754081 |
| CatalogNumberList | QB21DIX |
| ClassificationId | 3754081 |
| Color | Brass |
| Connector_type | Female Head X Hose End |
| DisplayName | Hydraulic Equipment |
| Exterior_finish | Brass |
| Feature | Dix-Lock quick acting couplings air fitting |
| Height | 0.99999999898, 2.54, 292, 44, 895 |
| ItemClassification | BASE_PRODUCT |
| ItemName | Dixon Valve QB21 Brass Dix-Lock Air Fitting, Quick-Acting Coupler, 1/2" Female Head x 3/8" Hose ID |
| Item_name | Dixon Valve QB21 Brass Dix-Lock Air Fitting, Quick-Acting Coupler, 1/2" Female Head x 3/8" Hose ID |
| Item_package_quantity | 1 |
| Item_package_weight | 0.3499999999999999 |
| Item_shape | Coupler |
| Item_type_keyword | hydraulic-valves |
| Label | Dixon Valve & Coupling |
| Length | 3.49999999643, 8.89 |
| Link | https://m.media-amazon.com/images/I/41S27TynokL._SL75_.jpg, https://m.media-amazon.com/images/I/41S27TynokL.jpg, https://m.media-amazon.com/images/I/71u0Sxl0l5L.jpg |
| Man | Dixon Valve & Coupling |
| Material | Brass |
| MaterialType | Brass |
| Memorabilia | False |
| ModelNumber | QB21 |
| Model_number | QB21 |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| PackageQuantity | 1 |
| PartNumber | QB21 |
| Part_number | QB21 |
| ProductCategoryId | 383870011, biss_display_on_website |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| MRO Supply | 112355 |  |  | None | 1 |
| industrialzone.com | QB21 |  |  | None | 1 |

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Structured data: `/python/html6/product/500/247000000/247382500/part_--QB21---Dixon--de2f0fb9e8.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp