# 3/8 in, 1/2 in Drive Hex Bit Set, Metric, 10 pcs

**Manufacturer:** Proto  
**MPN:** `J52210H`

The Proto J52210H HEX BIT SET is a collection of alloy steel hex bits with a chrome finish. This set includes ten pieces: five 3/8" drive bits (4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm) and five 1/2" drive bits (12mm, 14mm, 17mm). The bits are not insulated or impact rated, and the case is blow molded.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto |
| CategoryId | 5306 |
| CategoryIdL1 | 10 |
| CategoryIdL2 | 10 |
| CategoryIdL3 | 4423 |
| CategoryIdL4 | 5306 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Hand Tools |
| CategoryL3 | Sockets & Ratchets |
| CategoryL4 | Socket Sets |
| DimensionUnit | inch |
| GraingerSku | 60MK81 |
| Extra Product Name | 3/8 in, 1/2 in Drive Hex Bit Set, Metric, 10 pcs |
| UPC | 662679186456 |
| UnitOfMeasure | EA |
| Weight | 0.36, 0.02, 0.15, 3.5935348706 |
| WeightUnit | lbs |
| atoms | 10 |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 1.7 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 10.1 |
| moq | 1 |
| MPN | J52210H |
| multiple | 1 |
| qtyInStock | 541 |
| qtyInStockOverride | -2 |
| SKU | G2780562 |
| tierMinQty1 | 1 |
| tierPrice1 | 133.94 |
| url | https://www.zoro.com/proto-38-in-12-in-drive-hex-bit-set-metric-10-pcs-j52210h/i/G2780562/ |
| width | 8.1 |
| Drive Size | 3/8 in, 1/2 in |
| Overall Length | 2 23/32 in, 3 1/4 in, 4 in |
| Tip Size | 1/8 in to 5/8 in, 4 mm to 17 mm |
| Container Width | 8 in |
| Container Length | 10 in |
| Container Height | 1 5/8 in |
| Socket Size | 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, 10 mm, 12 mm, 14 mm, 17 mm |
| Measurement Type | Metric |
| Finish | Chrome |
| Number of Pieces | 10 |
| Item | Hex Bit Set |
| Tip Style | Hex |
| Drive Type | Hand |
| Material | Steel, Alloy Steel |
| Standards | ASME |
| Insulated | No |
| Sockets Included | (1) 10MM Hex Bit. 1/2 in Drive: (1) 12MM Hex Bit, (1) 14MM Hex Bit, (1) 17MM Hex Bit, (1) 5MM Hex Bit, (1) 6MM Hex Bit, (1) 7MM Hex Bit, (1) 8MM Hex Bit, (1) 9MM Hex Bit, 3/8 in Drive: (1) 4MM Hex Bit |
| Impact Rated | No |
| Includes Socket Bits | Yes |
| Includes Drive Tools | No |
| Flex Socket Count/Style | 0 |
| Includes Standard Sockets | No |
| Number of Deep Sockets | 0 |
| ASIN | B09TRNHNV2 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G2780562 | 133.94 | 1 | 541 | 1 |
| Turner Supply | 267923104 |  |  | None | 1 |
| Circle C Supply | PTO03780 | 132.95 | 1 | None | 1 |
| simsupply.com | CU-36304D4B3831 | 218.34 | 1 | 8 | 1 |
| aih.com | PROJ52210H | 140.99 | 1 | 5 | 1 |
| Platt.com | 2009448 |  |  | None | 1 |
| autotoolworld.com | POJ52210H | 177.85 | 1 | None | 1 |
| National Supply Network | 12410155 | 168.06 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/214500000/214883000/part_--J52210H---Proto--b172f93dda.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp