①: Bar length: 35 cm; 2: Pitch: 3/8" LP; 3: Gauge: 0.050 inch (1.3 mm); 4: Left Drive Number: 52; 5: Saw Chain Type: Semi-Chisel. Designed for safety, UL approved, meets ANSI standards. Semi-Chisel with low kickback. (Replacement saw chain requires exact identification for each chain saw and cannot be matched to bar length or chain type) Material: Imported steel, high toughness, unbreakable. Connection: Heat-treated and hardened rivets to ensure smooth cutting and optimal lubrication. Surface: All chain cutters are coated with high-quality industrial hard chrome, which ensures better wear resistance. Long Life and Easy Maintenance: Low kickback and vibration chain for durability and Easy maintenance. Shock absorber drive link combined with depth gauge construction, provides kickback reduction with strong performance. Low kickback half-cutter. Currently used by thousands of professional arborists. Efficient: When replacing 14-inch chainsaws, simply turn the screws on the chainsaw,