EGA Master 71428 is a non-sparking adjustable wrench — 170 mm, Copper beryllium.
Copper beryllium does not throw an incendive friction spark, and it is non-magnetic and corrosion resistant. It is the harder of the two common non-sparking alloys, so it holds an edge and a flank better than aluminium bronze on repeated high-torque work.
Bought for odd-size fittings on a permit job.
Manufacturer name: Adjustable Hook Spanner non-sparking Cu-Be 115 - 170 mm.
Specifications
| Part number | 71428 |
|---|---|
| Size | 170 mm |
| Material | Copper beryllium (Cu-Be) |
| Spark behaviour | Non-sparking |
| UPC | 412783714289 |
Authorized dealer, ships from USA inventory.
