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

N/A 1.750 in

Lacing

N/A 4x4

Min. Tensile Strength

N/A 83600 lb

S - Hole Diameter

N/A 0.502 in

UPC Code

N/A 097039179043

Pin Specifications

D

N/A 0.500 in

L

N/A 2.020 in

Link Plate

T

N/A 0.219 in

H

N/A 1.433 in