New applications should use BL series chain. AL series was removed from the A.N.S.I. B29.8 Leaf chain standard in 1975.
Unit of Measure

Specifications

P - Pitch

 0.625 in

Lacing

 2x2

Min. Tensile Strength

 6200 lb

S - Hole Diameter

 0.202 in

UPC Code

 097039177810

Pin Specifications

D

 0.200 in

L

 0.427 in

Link Plate

T

 0.080 in

H

 0.512 in