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View the dimensions of U.S. Tsubaki's BL644 Series Leaf Chains and find the solution for your operations.

All dimensions are nominal values and for reference only
Unit of Measure

Specifications

Lacing

4x4

P - Pitch

0.750 in

Min. Tensile Strength

28500 lb

ASME/ANSI Min. Tensile Strength

22000 lb

S - Hole Diameter

0.314 in

UPC Code

097039179784

Pin Specifications

D

0.312 in

L

1.173 in

Link Plate

T

0.125 in

H

0.713 in