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

1.250 in

Lacing

2x2

Min. Tensile Strength

22000 lb

S - Hole Diameter

0.377 in

UPC Code

097039178589

Pin Specifications

D

0.373 in

L

0.789 in

Link Plate

T

0.156 in

H

1.024 in