Description
The Proto J5519M is a 3/4 in drive, 19 mm, 12-point socket in standard length. The manufacturer states that 12-point sockets suit stubborn or damaged fasteners and fasteners made from soft materials, and that the TorquePlus design engages the fastener flats rather than the corners.
Per the manufacturer, the radius-corner configuration shifts contact stress away from the fastener corners and spreads it over a larger area of the socket, which helps limit slippage. The page also lists a ball detent design. Satin finish; nut depth 9/16 in, bolt clearance depth 1-5/16 in, overall length 2 in. Sold as a single socket.
Features
- 3/4 in drive
- 19 mm, 12-point, standard length
- TorquePlus design engages the fastener flats rather than the corners, per the manufacturer
- Radius-corner design spreads contact stress and helps limit slippage, per the manufacturer
- Ball detent design, per the manufacturer
- Suited to stubborn, damaged or soft-material fasteners, per the manufacturer
- Satin finish
- Sold as a single socket
Specifications
| Specification | Value |
|---|---|
| Model | J5519M |
| Quantity | 1 piece |
| Type | 12-point socket |
| Length type | standard |
| Drive size | 3/4 in |
| Size | 19 mm |
| Design | TorquePlus 12-point, ball detent |
| Finish | Satin |
| Bolt clearance depth | 1-5/16 in |
| Nut depth | 9/16 in |
| Drive end outside diameter | 1-19/64 in |
| Nut end outside diameter | 1-1/8 in |
| Overall length | 2 in |
| Weight | 0.163 kg (0.36 lbs) |
Part numbers
| Manufacturer part number (MPN) | Big Papa SKU |
|---|---|
| J5519M | BP-G-PRO-5519M |
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