# Proto

**Manufacturer:** Proto  
**MPN:** `J600B`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto |
| DimensionUnit | inch |
| GraingerSku | 56JR37 |
| Extra Product Name | Proto |
| UPC | 662679186326 |
| UnitOfMeasure | EA |
| Weight | 2.25 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| height | 3.8 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 10 |
| moq | 1 |
| MPN | J600B |
| multiple | 1 |
| qtyInStock | 49 |
| qtyInStockOverride | -2 |
| SKU | G4073644 |
| tierMinQty1 | 1 |
| tierPrice1 | 154.81 |
| url | https://www.zoro.com/proto-retaining-ring-plier-fixed-tip-j600b/i/G4073644/ |
| width | 6.5 |
| Plier Product Group | Pliers |
| Item | Retaining Ring Plier Set |
| Plier Item | Retaining Ring Pliers |
| Plier Style | Convertible |
| For Bore Dia | 3/8 in to 2 in |
| Tip Dia | 0.038 in, 0.07 in |
| Tip Angle | 0 Degrees , 90 Degrees |
| For Shaft Dia | 1/4 in to 2 in |
| Tip Type | Fixed |
| Overall Length | 5 7/8 in, 7 1/8 in |
| Features | Double Chamber Air Cushion Grip for Comfortable Hold |
| Standards | B107.500-2010 |
| Grip Style | Standard Cushion |
| For Maximum Bore Diameter | 2 in |
| For Shaft Diameter Range | 1/4 in to 2 in |
| Tip Diameter | 0.038 in, 0.047 in, 0.07 in |
| For Minimum Shaft Diameter | 1/4 in |
| For Bore Diameter | 3/8 in to 2 in |
| Replaceable Tips | No |
| Jaw Opening Type | Manual |
| Non-Sparking | No |
| For Ring Type | External, Internal |
| Plier Types | Retaining Ring Pliers |
| For Shaft Diameter | 1/4 in to 2 in |
| Container Type | Case |
| For Minimum Bore Diameter | 3/8 in |
| Series | Proto |
| For Maximum Shaft Diameter | 2 in |
| Overall Length Range | 6 - 8 in, Less than 6 in |
| Number of Pliers | 6 |
| For Bore Diameter Range | 3/8 in to 2 in |
| Country of Origin (subject to change) | United States |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G4073644 | 154.81 | 1 | 49 | 1 |
| Grainger | 56JR37 |  |  | None | 1 |
| autotoolworld.com | POJ600B | 185.21 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/4500000/4903500/part_--J600B---Proto--8e630fa33f.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp