STEEL PINTLE CHAIN No. Links per 10’ Wt.Per 10’ Min.Adv. Pitch TensileStrength "p" 662 72 10.5 lbs. 8,500 lbs. 1.664 667H 52 11.7 lbs. 9,500 lbs. 2.313 667X 53 18.6 lbs. 21,000 lbs. 2.25 667XC 53 21.0 lbs. 18,000 lbs. 2.250 667K 53 24.4 lbs. 20,000 lbs. 2.250 667KC 53 25.6 lbs. 24,000 lbs. 2.250 667XH 53 28.0 lbs. 28,000 lbs. 2.25 88K 52 23.0 lbs 20,000 lbs. 2.609