End fittings are quenched and tempered, bodies heat treated by normalizing.
Forged jaw ends are fitted with bolts and nuts for 6 mm through 16 mm, and pins and cotters on 19 mm through 70 mm sizes.
Modified UNJ thread on end fittings for improved fatigue properties.
Body has UNC threads.
Standard: According to Federal Specifications FF-T-791b.
- Коефіціент запасу міцності: 5:1
