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

1.500 in

Lacing

4x4

Min. Tensile Strength

63400 lb

S - Hole Diameter

0.439 in

UPC Code

097039922946

Pin Specifications

D

0.437 in

L

1.732 in

Link Plate

T

0.187 in

H

1.228 in