| COIL HELIX DIRECTION | RIGHT-HAND OR LEFT-HAND |
| COIL QUANTITY | 25-1/2 |
| COIL TO HOOK INSIDE LENGTH | 0.450 INCHES NOMINAL FIRST END |
| COIL TO HOOK INSIDE LENGTH | 0.490 INCHES NOMINAL SECOND END |
| DESIGN TYPE | CLOSED |
| END STYLE | REDUCED HOOK SECOND END |
| END STYLE | SHORT TWISTED HOOK FIRST END |
| HOOK RADIUS | 0.095 INCHES NOMINAL SECOND END |
| INSIDE DIAMETER | 0.450 INCHES NOMINAL |
| LOAD RATING | 19.00 POUNDS MINIMUM AND 20.00 POUNDS MAXIMUM |
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A228 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| MATERIAL | STEEL UNS K08500 OVERALL |
| OPENING WIDTH | 0.190 INCHES NOMINAL SECOND END |
| SPRING DEFLECTION RATE | 18.700 POUNDS PER INCH NOMINAL |
| SPRING FREE LENGTH | 3.230 INCHES NOMINAL |
| SPRING FREE OUTSIDE DIAMETER | 0.620 INCHES NOMINAL |
| SPRING LENGTH UNDER LOAD | 3.800 INCHES NOMINAL |
| STYLE DESIGNATOR | CYLINDRICAL |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B663 ASSN STD ALL TREATMENT RESPONSES OVERALL |
| SURFACE TREATMENT | ZINC AND CHROMATE OVERALL |