Includes (5) 585422156 Cutting Chains. New, retail packaged. Please consult owners manual for proper fit and identication. S93G is a standard sequence, semi-chisel cutter, and round ground chain that can be sharpened with 5/32" files. This low kickback chain has 56 drive links and is compatible with 16" bars. The smooth operation, lasting sharpness and low kick back will generate high cutting efficiency and improve your maneuverability – and reduce the strain on your body. The 3/8" mini pitch and .050" gauge (Lo-Pro) chain gives you excellent precision and performance in narrow spaces, making it perfect for arborists and tree care experts. Compatible with the Following: 130, 135 Mark II, 540 XP Mark III