# 3/8" Drive Deep Impact Socket 21 mm - 6 Point

**Manufacturer:** Proto  
**MPN:** `J7021M`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, PROTO, Stanley Proto |
| CategoryId | 11948 |
| DimensionUnit | inch |
| GraingerSku | 5F491 |
| Extra Product Name | 3/8" Drive Deep Impact Socket 21 mm - 6 Point |
| UPC | 662679330972, 94701377974 |
| UnitOfMeasure | EA |
| Weight | 0.35, 0.02, 0.15, 0.48, 0.5, 0.50, 1, 1.0, 1.00 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 1.2 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 2.8 |
| moq | 1 |
| MPN | J7021M |
| multiple | 1 |
| qtyInStock | 71 |
| qtyInStockOverride | -2 |
| SKU | G7516686 |
| tierMinQty1 | 1 |
| tierPrice1 | 10.55 |
| url | https://www.zoro.com/proto-38-drive-deep-impact-socket-21-mm-6-point-j7021m/i/G7516686/ |
| width | 1.2 |
| EAN | 94701377974, 662679330972 |
| Part Number | J7021M |
| Product Group | BISS |
| Drive Size | 3/8 in |
| Overall Length | 2 3/4 in |
| Size | 21mm, Large, One Size |
| Socket Depth | Deep |
| Socket Size | 21 mm |
| Socket Length | 2 3/4 in |
| Socket Type | Impact |
| SAE or Metric | Metric |
| Number of Points | 6 |
| Material | Alloy Steel, Blend |
| Finish | black oxide |
| Output Type | 6 pt |
| Drive Type | Impact |
| Item | Impact Socket |
| Standards | ASME B107.110-2012 |
| Impact Rated | Yes |
| Category Type | Impact Socket |
| Measurement Type | Metric |
| Locking | Yes |
| Non-Sparking | No |
| Non-Magnetic | No |
| Compatible Fastener Type | Bolts, Screws, Studs |
| Socket Shape | 6-Point |
| ASIN | B000LEWNXC, B002FCO1LA |
| AdultProduct | False |
| Amount | 25.93 |
| Asin | B000LEWNXC, B002FCO1LA |
| Autographed | False |
| Batteries_required | False |
| Binding | Misc., Tools & Home Improvement |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G7516686 | 10.55 | 1 | 71 | 1 |
| ToolUp.com | PROTO J7021M | 11.55 | 1 | None | 1 |
| wylaco.com | J7021M |  |  | None | 1 |
| Raptor Supplies | AE3RGK | 17.028414 | 1 | None | 1 |
| Zoro | G6435984 | 12.12 | 1 | None | 1 |
| Applied Industrial | 105862099 |  |  | None | 1 |
| National Supply Network | B942551 |  |  | None | 1 |
| sustainablesupply.com | C2807618 | 13.26 | 1 | None | 1 |
| Turner Supply | 267933097 |  |  | None | 1 |
| motionindustries.com | 02988122 | 13.21 | 1 | None | 1 |
| kscdirect.com | BLA J7021M |  |  | None | 1 |
| stellarindustrial.com | PROTO 7021M |  |  | None | 1 |
| directools.com | J7021M |  |  | None | 1 |
| grainger.ca | PRT7021M | 15.5685387 | 1 | None | 1 |
| jensentools.com | 10080583 | 14.84 | 1 | None | 1 |
| jensentools.com | 10080188 | 15.58 | 1 | None | 1 |
| toolshackweb.com | PRO7021M |  |  | None | 1 |
| National Supply Network | 85034155 | 12.37 | 1 | None | 1 |
| imsbolt.com | J7021M | 15.58 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/117000000/117165000/part_--J7021M---Proto--40392bbd40.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp