Three Quarters Inch Bore Flexible Beefy L Jaw Coupling Set Three Piece With Rubber Spider For Log Wood Splitter Industrial Agricultural Use HT250 Cast Iron Built To Last

3/4 in bore L-jaw coupling set, heavy-duty HT250 iron
✔️ 3/4 in bore, 3/16x3/32 in keyway, 3-piece set

This three-piece L-jaw coupling set is built from HT250 cast iron with a rubber spider, designed for heavy-duty power transfer in wood splitters, conveyors, pumps, and other industrial or agricultural equipment. The blackened surface provides corrosion resistance and rust protection for long service life. It is interchangeable with standard L-jaw couplers from brands like Lovejoy and Martin.

✅ 3/4 in bore with 3/16x3/32 in keyway on each half; 2 set screws on one half
✅ Includes two coupling halves, 1 NBR rubber spider, 4 set screws, 1 wrench
✅ HT250 cast iron body with blackened finish for corrosion resistance
✅ Interchangeable with Lovejoy, Martin and other L-jaw couplers for wide compatibility

💡 What is a heavy-duty L-jaw coupling used for in industrial drives and how to choose the right one?

This handy guide helps you pick a reliable L-jaw coupling for log splitters, conveyors, and ag equipment.

- common uses include log splitters, agricultural conveyors, and pumps - look for HT250 cast iron with rubber spider and a corrosion-resistant finish - ensure bore size and keyway match your shaft and mounting hardware