Martin CN7K Check Nut Wrench Set, 7 Pieces, 7/16 to 7/8 in, Industrial Black
This tool set includes 7 industrial black Check Nut Wrenches along with a kit bag. Check Nut wrenches are drop forged from steel bar. These wrenches are available in fractional sizes from 1/2” through 1-11/16” and in Metric sizes from 10mm through 41mm. These wrenches are used on check nuts, stop nuts, jam nuts, and hydraulic fitting. The smaller sizes compliment service wrenches. (Also referred to as Thin Head Wrench) These are special purpose unusually thin head single end wrenches with a 15 degree angled slotted opening. They are generally used for servicing extremely thin adjusting and/or lock nuts.
Martin Wrench Set, Check Nut, Imperial System of Measurement, 7/16 to 7/8 in Size, 7 Piece, Specifications: Open End Drive, Forged Alloy Steel, Industrial Black
| Material | : | Forged Alloy Steel |
| Specifications | : | Open End Drive |
| Type | : | Check Nut |
| System of Measurement | : | Imperial |
| Number of Pieces | : | 7 |
| Size Range | : | 7/16 to 7/8 in |
| Finish | : | Industrial Black |