Leaf Chain Chain Number BL4 Chain Overall Width 0.929 in Lacing 4 x 6 Overall Length 100 ft Pitch 1/2 in Tensile Strength 10 600 lb/in Hole Diameter 0.202 in Lubrication SAE 10 to SAE 50 Material Steel Maximum Operating Temperature 300 Degrees F Minimum Operating Temperature 15 Degrees F Pin Outside Diameter 0.2 in Plate Height 0.472 in Plate Thickness 0.08 in Standards ANSI