STIHL 63PMC3-55 Picco Micro Comfort 16-Inch Saw Chain, 3/8-Inch Pitch, .050-Inch Gauge, 55 Drive Lengths (Discontinued by Manufacturer) 3/8-Inch picco chain 55 Drive lengths Faster and smoother cuts High plunge cutting efficiency Lower kickback tendency than 3/8-inch picco micro 1