WRENCH,BOX AND OPEN END BOX,COMB. Key specifications include material: STEEL OVERALL, head_angle: 35.0 DEGREES NOMINAL, opening_width: 0.442 INCHES NOMINAL IN, overall_length: 8.500 INCHES MINIMUM IN, special_features: FLARE NUT WRENCH, style_designator: STRAIGHT. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5120-01-305-8145, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL OVERALL |
| head_angle | 35.0 DEGREES NOMINAL |
| opening_width | 0.442 INCHES NOMINAL IN |
| overall_length | 8.500 INCHES MINIMUM IN |
| special_features | FLARE NUT WRENCH |
| style_designator | STRAIGHT |
| surface_treatment | CHROMIUM OVERALL |
| wrenching_surface_size | 0.687 INCHES NOMINAL BOTH ENDS IN |
| wrenching_surface_shape | 12 POINT BOTH ENDS INTERNAL |
| large_end_head_thickness | 0.500 INCHES NOMINAL IN |
| small_end_head_thickness | 0.500 INCHES NOMINAL IN |
| nondefinitive_spec/std_data | 1 TYPE AND 2 CLASS AND B STYLE AND 11/16 SIZE |
| NSN | 5120-01-305-8145 |
| WRENCHING SURFACE SIZE | 0.375 INCHES NOMINAL BOTH ENDS IN |
| OVERALL LENGTH | 5.380 INCHES MINIMUM IN |
| SURFACE TREATMENT | CHROMIUM OVERALL |
| MATERIAL | STEEL OVERALL |
| LARGE END HEAD THICKNESS | 0.313 INCHES NOMINAL IN |
| OPENING WIDTH | 0.193 INCHES NOMINAL IN |
| WRENCHING SURFACE SHAPE | 12 POINT BOTH ENDS INTERNAL |
| STYLE DESIGNATOR | STRAIGHT |
| SMALL END HEAD THICKNESS | 0.313 INCHES NOMINAL IN |
| HEAD ANGLE | 35.0 DEGREES NOMINAL |