# Spline Box End Wrench, 13/16x15/16, 12-3/4

**Manufacturer:** Proto  
**MPN:** `J1142SPL`

The Proto J1142SPL is a spline box end wrench with a 13/16x15/16 inch size range and a 12-3/4 inch length. It is designed for specific applications, with a minimum order quantity of one unit.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Proto |
| Manufacturer name | Proto |
| Manufacturer | Proto, Proto / Stanley Black & Decker, Stanley Proto |
| DimensionUnit | inch |
| Extra Product Name | Spline Box End Wrench, 13/16x15/16, 12-3/4 |
| UPC | 662679572617, 94705016220 |
| UnitOfMeasure | EA |
| Weight | 1, 1.12 |
| WeightUnit | lbs |
| cali_prop65_orglabel | False |
| cali_prop65_whtlabel | False |
| countryOfOrigin | US |
| extendedLead | 16 |
| extendedQty | -2 |
| height | 1 |
| length | 12.7 |
| moq | 1 |
| MPN | J1142SPL |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | G0504384 |
| tierMinQty1 | 1 |
| tierPrice1 | 100.13 |
| url | https://www.zoro.com/proto-spline-box-end-wrench-1316x1516-12-34-j1142spl/i/G0504384/ |
| width | 1.5 |
| EAN | 94705016220, 662679572617 |
| Part Number | J1142SPL |
| Product Group | BISS |
| Item | Box End Wrench |
| Material | Alloy Steel, Blend |
| Size | 13/16" x 15/16", One Size |
| Finish | Chrome |
| Head Type | Offset |
| Overall Length | 12 3/4 in |
| Standards | ASME B107.7, Meets Aerospace Standard AS954 Military Spec MS-83717 And MILW-8982D |
| Offset | 15 Degrees |
| SAE or Metric | SAE |
| Corrosion Resistant | Yes |
| Tether Capable | Standard Tool (Accessory Needed for Tethering) |
| Wrench Product Grouping | Wrenches |
| Single End/Double End | Double End |
| Wrench Material | Steel |
| Wrench Item | Box End Wrench |
| Insulated | No |
| Wrench Head Sizes | 13/16 in, 15/16 in |
| Head Movement | Fixed |
| Reversing | No |
| Wrench Shape | Straight |
| Number of Points | 12 |
| Box End Style | Spline |
| Head Size | 13/16 in, 15/16 in |
| Ratcheting Configuration | Non-Ratcheting |
| Grip Style | Plain |
| Handle Type | Steel |
| Head Offset Angle | 15 Degrees |
| Non-Magnetic | No |
| Handle Color | Silver |
| Nonsparking | No |
| Box End Type | Spline Box End |
| Tether Style | Not Tether Capable |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Zoro | G0504384 | 100.13 | 1 | None | 1 |
| Grainger | 2KGK1 |  |  | None | 1 |
| ToolUp.com | PROTO J1142SPL | 86.36 | 1 | None | 1 |
| motionindustries.com | 04345101 | 109.43 | 1 | None | 1 |
| Raptor Supplies | AC2HKZ | 47.82258 | 1 | None | 1 |
| Amazon | B003NSC7FC | 97.26 | 1 | None | 1 |
| Applied Industrial | 105853927 |  |  | None | 1 |
| National Supply Network | B941102 |  |  | None | 1 |
| Turner Supply | 267957261 |  |  | None | 1 |
| kscdirect.com | BLA J1142SPL |  |  | None | 1 |
| stellarindustrial.com | PROTO 1142SPL |  |  | None | 1 |
| Zoro | G003966546 | 109.55 | 1 | None | 1 |
| imsbolt.com | J1142SPL | 156.57 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/129000000/129194000/part_--J1142SPL---Proto--51612ece69.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp