| DRIVE SURFACE SIZE | 0.378 INCHES MINIMUM AND 0.383 INCHES MAXIMUM SECOND END |
| DRIVE END SHAPE | SQUARE SECOND END INTERNAL |
| FEATURES PROVIDED | USED ON F402 ENGINE AND OFF THE POINT DRIVE AND 'S' SHAPED EXTENSION |
| MATERIAL DOCUMENT AND CLASSIFICATION | BS970 GRADE 530-40 NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE HANDLE |
| III MATERIAL | STEEL HANDLE |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SPANNER SOCKET-EXTENSION |
| OVERALL LENGTH | 10.865 INCHES NOMINAL |
| SPECIAL MARKINGS | SET TORQUE WRENCH TO SUIT 10" EXTENSION |
| WRENCHING SURFACE SHAPE | 12 POINT SINGLE END INTERNAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BS1224 SERVICE CONDITION 3FE NI 30P NATIONAL STD/SPEC SINGLE TREATMENT RESPONSE OR 03 MIL STD SINGLE TREATMENT RESPONSE OVERALL |
| SURFACE TREATMENT | NICKEL OR PHOSPHATE OVERALL |