81X Heavy Lumber Chain Offset Link 2.609" Pitch

Offset links, or half links, are used when a chain needs to be extended/shortened by only half the length of the normal pitch. These links feature cotterpins to seamlessly connect to original chain.This standard roller chain is most common in lumber conveyor mechanisms. The heavy duty construction increases average tensile strength and is ideal for higher work loads. Application Extend/reduce chain length by 1/2 pitch. Pitch 2.609” Roller Width 1.062” Height 1.122” Plate Thickness 1 0.312” Plate Thickness 2 0.218” Average Tensile Strength 43,500 LB Construction Cottered Rivet End To Centerline 1.188” Connecting End To Centerline 1.343” Pin Diameter 0.437”