LH2034 Leaf Chain | LH2034 Chain - 3X4 Leaf Chain filter_35B13-SB The primary differences between the

The primary differences between the standard series and the Premier Series of leaf chains is that the premier series utilizes the best steel alloys for leaf chain

Additionally this bushing features a 3-9/16" bore with a standard keyway

120C14 sprockets with a stock bore comes with the standard 1-3/8" inside diameter hole with no keyway or set screws and can be easily machine bored to custom sizes

This 1TB80 Pulley uses a P1-Series Bushing

LH2034 Leaf Chain | LH2034 Chain - 3X4 Leaf Chain filter_35B13-SB The primary differences between theDesigned for heavy duty applications, the LH2034 leaf chain delivers reliable strength and performance even under demanding conditions. Here's what makes it stand out: Built for Tough Jobs: Exceeds the capacity of LL and AL series chains and is ready for the most demanding lifting applications. ANSI and ISO compliant: Manufactured to ANSI and ISO dimensional standards. Premium Materials & Manufacturing: High grade steel components meticulously crafted