# Proto j4988m Hex Keys, Storage Box Included, Standard Arm, Metric Sizes, Black Oxide, 15 Piece Set | JensenTools

**Manufacturer:** Proto  
**MPN:** `J4988M`

The Proto J4988M is a 15-piece hex key set in metric sizes. It is packaged in a metal storage box and weighs 3.4 pounds. The set includes a variety of standard hex keys for various applications.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, Stanley Proto |
| KnownMan | Proto j4988m Hex Keys, Storage Box Included, Standard Arm, Metric Sizes, Black Oxide, 15 Piece Set \| JensenTools |
| Extra Product Name | Proto j4988m Hex Keys, Storage Box Included, Standard Arm, Metric Sizes, Black Oxide, 15 Piece Set \| JensenTools |
| jsonUrlData | def04923-19d4-4be0-b7bc-abb4013ea7d1 |
| keywords | Proto j4988m Hex Keys, Storage Box Included, Standard Arm, Metric Sizes, Black Oxide, 15 Piece Set 185-028 |
| moq | 1 |
| MPN | J4988M |
| multiple | 1 |
| qtyInStock | 1 |
| SKU | 185-028 |
| tierMinQty1 | 1 |
| tierPrice1 | 75.37 |
| UPC | 662679534172 |
| EAN | 662679534172 |
| Part Number | J4988M |
| Model | J4988M |
| Product Group | Home Improvement |
| ASIN | B001HWG72U, B01AV5BPTI |
| AdultProduct | False |
| Amount | 63.82, 75.37 |
| Asin | B001HWG72U, B01AV5BPTI |
| Autographed | False |
| Batteries_required | False |
| Binding | Misc., Tools & Home Improvement |
| Brand | Proto, Stanley-Proto |
| Bullet_point | 15 Piece Standard Hex Key Set - Metric, 3.4-lbs Weight, Metal storage box included |
| Case | 15 |
| Cat | Tools & Home Improvement |
| CatId | 228013 |
| CatTree | 228013, 328182011, 468240, 551238, 553406 |
| CatalogNumberList | PTO-4988M |
| ClassificationId | 553414 |
| Color | Multi |
| Currency | USD |
| CurrencyCode | USD |
| Department | Unisex-Adult |
| DisplayName | Hex Keys |
| EANList | 662679534172 |
| Feature | Metal storage box included |
| Finish_type | Powder Coated |
| Height | 1, 1.0, 1.2, 1000, 11.176000000000002, 280, 4.299999995613999606299213, 4.299999995614, 500, 75 |
| Identifier | 00662679534172, 0662679534172, 0721456552706, 662679534172, 721456552706 |
| IdentifierType | EAN, GTIN, UPC |
| Included_components | 15 Piece Hex Key Set - Metric |
| IsBrandQuery | True |
| IsDeadAsin | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | 15 PIECE HEX KEY SET - METRIC, 15 Piece Hex Key Set - Metric |
| Item_display_weight | 3.4 |
| Item_name | 15 PIECE HEX KEY SET - METRIC, 15 Piece Hex Key Set - Metric |
| Item_package_quantity | 1, 15 |
| Item_package_weight | 0.65 |
| Item_type_keyword | hex-keys |
| Item_type_name | 15 Piece Hex Key Set - Metric |
| Item_weight | 0.23 |
| Keyword | J4988M |
| Label | Proto, Stanley Proto |
| Length | 1, 1.0, 17.018, 6.699999993166, 8.1 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| jensentools.com | 185-028 | 75.37 | 1 | 1 | 1 |
| Zoro | G0984121 | 44.55 | 1 | 198 | 1 |
| Grainger | 1FX36 |  |  | None | 1 |
| ToolUp.com | PROTO J4988M | 40.86 | 1 | None | 1 |
| CPO | PTON4988M | 34.99 | 1 | None | 1 |
| Resourceful Supply | J4988M | 25.91 | 1 | 10 | 1 |
| motionindustries.com | 01166190 | 63.86 | 1 | None | 1 |
| Raptor Supplies | AG9FYQ | 99.5000175 | 1 | None | 1 |
| OnTime Supplies | PTO4988M |  |  | None | 1 |
| Circle C Supply | PTO03349 | 31.0 | 1 | None | 1 |
| Applied Industrial | 105842353 |  |  | None | 1 |
| sustainablesupply.com | C2920660 | 39.24 | 1 | None | 1 |
| grainger.ca | PRT4988M | 89.68058936 | 1 | None | 1 |
| Turner Supply | 267953417 |  |  | None | 1 |
| stellarindustrial.com | PROTO 4988M |  |  | None | 1 |
| directools.com | J4988M |  |  | 1 | 1 |
| autotoolworld.com | POJ4988M | 49.49 | 1 | None | 1 |
| paxtonpatterson.shop | 10-0119 | 64.5 | 1 | None | 1 |
| grovesindustrial.com | PRO 4988M | 46.76 | 1 | None | 1 |
| toolshackweb.com | PRO4988M |  |  | None | 1 |
| National Supply Network | 98368657 | 60.49 | 1 | None | 1 |
| gasandsupply.com | PRTJ4988M | 58.48 | 1 | None | 1 |
| imsbolt.com | J4988M | 75.37 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/44000000/44407500/part_--J4988M---Proto--3f3ce3c7bf.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp