# J4040-7

**Manufacturer:** PROTO  
**MPN:** `J4040-7`

The Stanley Proto J4040-7 Puller Step Plate Adapter provides a forcing screw base for hollow shaft applications with a 3/4-inch to 2-3/8-inch bore. It protects bearings being pressed into shafts that are not center drilled.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | PROTO |
| Manufacturer name | PROTO |
| Manufacturer | PROTO |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Grainger | 417U04 | 10.95 | 1 | 1 | 1 |

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