| COIL HELIX DIRECTION | ANY ACCEPTABLE |
| COIL QUANTITY | 5-1/2 |
| END STYLE | ONE HOOK END FIRST END |
| END STYLE | REDUCED LOOP END SECOND END |
| END LENGTH | 0.250 INCHES NOMINAL SECOND END |
| END LENGTH | 0.427 INCHES MINIMUM AND 0.447 INCHES MAXIMUM FIRST END |
| HOOK LEG LENGTH | 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM OVERALL |
| HOOK RADIUS | 0.020 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
| INSIDE DIAMETER | 0.241 INCHES NOMINAL |
| MATERIAL DOCUMENT AND CLASSIFICATION | BS 2056 EN 58A NATIONAL STD/SPEC SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL OVERALL |
| SPECIAL FEATURES | A/A COIL HELIX DIRECTION;RD STOCK SHAPE;0.020IN. MATERIAL SIZE |
| SPRING FREE LENGTH | 0.595 INCHES MINIMUM AND 0.655 INCHES MAXIMUM |
| SPRING FREE OUTSIDE DIAMETER | 0.271 INCHES MINIMUM AND 0.281 INCHES MAXIMUM |
| STYLE DESIGNATOR | DOUBLE TORSION, RIGHT AND LEFT HAND |