
Main product * 1

doubleended flare nut wrench
CNÂ¥89.00
![Factory No.1 9-Piece Electroplated Silver Hex Key Set Hex Screwdriver Wrench [Long Ball End]](https://img30.360buyimg.com/sku/jfs/t1/425900/1/21102/44220/69fc9daeF8b5387a0/08333203201065d2.png)
Electroplated silvercolored long ball head
CNÂ¥19.90

BHS9 1 set
CNÂ¥171.00
| Item | Detail |
|---|---|
| Small ratchet | 1/4 inch (6.3 mm) interface |
| Medium ratchet | 3/8 inch (9.5 mm) interface |
| Large ratchet | 1/2 inch (12.7 mm) interface |
Precision laser-engraved scale with clear N.m (Newton meter) readings and torque switching.
Electroplated anti-rust treatment with triple-layer plating on wrench shaft and phosphating on ratchet square head to prevent rust.
Tested with salt spray for corrosion resistance.
Torque values (N.m) for various bolt sizes (M2 to M64) based on German Industrial Standard (DIN267).
Detailed torque values provided for nuts and bolts with corresponding wrench sizes.
Supports multiple units including mN.m, cN.m, N.m, ozfin, lbf.in, lbft, g.cm, kgf.cm, kgf.m.
Conversion factors provided for international, imperial, and metric units.
Recommended calibration after 10,000 uses or 1 year at a professional calibration institution or by returning to the factory to ensure torque wrench accuracy.