# Retaining Ring Plier, Plier Type Retaining Ring Pliers, For Ring Type External, Internal, Non-Sparking No, Grip Style Standard Cushion, Overall Length 6 in, For Minimum Bore Diameter 3/8 in, For Maximum Bore Diameter 9/16 in, Tip Diameter 0.038 in, Tip Angle 18 Degrees , For Minimum Shaft Diameter 1/4 in, For Maximum Shaft Diameter 43/64 in, Jaw Opening Type Spring Return, Replaceable Tips No, Conversion Mechanism Pivot Screw, Features Precision Ground Tips, For Use With Retaining Rings

**Manufacturer:** Proto  
**MPN:** `J399L`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, PROTO, Stanley Proto, Stanley-Proto |
| CategoryId | 5260 |
| CategoryIdL1 | 10 |
| CategoryIdL2 | 4410 |
| CategoryIdL3 | 5260 |
| CategoryL1 | Tools & Machining |
| CategoryL2 | Hand Tools |
| CategoryL3 | Pliers |
| CategoryL4 | Locking Pliers |
| DimensionUnit | inch |
| GTIN | 662679032241 |
| GraingerSku | 4JV92 |
| UPC | 662679032241, 94700981011 |
| UnitOfMeasure | EA |
| Weight | 0.15, 0.000625, 0.01, 0.2, 0.20, 0.5, 0.50, 0.65 |
| WeightUnit | lbs |
| cali_prop65_message | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| cali_prop65_orglabel | True |
| cali_prop65_warnmsgscenario | 7 |
| cali_prop65_whtlabel | True |
| countryOfOrigin | US |
| height | 0.7 |
| jsonUrlData | 924526ffbdad25e5923b |
| length | 6.1 |
| moq | 1 |
| MPN | J399L |
| multiple | 1 |
| qtyInStock | 104 |
| qtyInStockOverride | -2 |
| SKU | G1626843 |
| tierMinQty1 | 1 |
| tierPrice1 | 17.35 |
| url | https://www.zoro.com/proto-retaining-ring-pliers-0038in-tip-18-deg-j399l/i/G1626843/ |
| width | 2.6 |
| EAN | 662679032241, 94700981011 |
| Part Number | J399L |
| Model | J399L |
| Product Group | Home Improvement |
| Overall Length | 6 in |
| For Shaft Dia | 1/4 in to 43/64 in |
| For Bore Dia | 3/8 in to 9/16 in |
| Tip Dia | 0.038 in |
| For Minimum Shaft Diameter | 1/4 in |
| Overall Length Range | 6 - 8 in |
| For Minimum Bore Diameter | 3/8 in |
| Tip Diameter | 0.038 in |
| For Bore Diameter Range | 3/8 in to 9/16 in |
| For Maximum Shaft Diameter | 43/64 in |
| For Shaft Diameter Range | 1/4 in to 43/64 in |
| For Maximum Bore Diameter | 9/16 in |
| Features | Use With Either External or Internal Retaining Rings, Converts From Internal to External or Vice Versa, When Pivot Screw is Moved to Adjacent Tapped Hole |
| Material | Carbon Steel, Blend, Plastic |
| Plier Item | Retaining Ring Pliers - Convertible |
| Number of Pieces | 1 |
| Handle Design | Air Cushion Grip |
| Tip Type | Fixed |
| Tip Angle | 18 Degrees |
| Plier Style | Convertible |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G1626843 | 17.35 | 1 | 104 | 1 |
| ToolUp.com | PROTO J399L | 19.69 | 1 | None | 1 |
| wylaco.com | J399L |  |  | None | 1 |
| Raptor Supplies | AD8FDN | 39.934089 | 1 | None | 1 |
| Applied Industrial | 105857647 |  |  | None | 1 |
| bscsource.com | J399L | 30.69 | 1 | None | 1 |
| National Supply Network | B324102 |  |  | None | 1 |
| Guardian | 08100299 |  |  | None | 1 |
| Turner Supply | 267903224 |  |  | None | 1 |
| motionindustries.com | 02988057 | 30.25 | 1 | None | 1 |
| stellarindustrial.com | PROTO 399L |  |  | None | 1 |
| directools.com | J399L |  |  | None | 1 |
| grainger.ca | PRT399L | 36.02900984 | 1 | None | 1 |
| jensentools.com | 423-342 | 35.7 | 1 | None | 1 |
| National Supply Network | 08100299 | 26.17 | 1 | None | 1 |
| imsbolt.com | J399L | 35.7 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/69000000/69446500/part_--J399L---Proto--41a53e6181.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp