①: Bar length: 35cm; 2: Pitch: 3/8" LP; 3: Gauge: 0.050 inch (1.3 mm); 4: Left-hand Drive Number: 52; 5: Chain Type: Semi-Chisel. Designed for safety, UL approved, compliant with ANSI standards. Semi-Chisel with low kickback. (Replacement chain requires exact identification for each chainsaw 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 cutting edges are coated with high-quality industrial hard chrome, which ensures better wear resistance. Long life and easy maintenance: Low kickback and vibration chain for longer life and easy maintenance. The shock-absorbing drive link Combined with the depth gauge construction, it ensures high-performance kickback reduction. Low-kickback cutting edge. Currently used by thousands of professional arborists. Efficient: When replacing 14-inch chainsaws, simply turn the screws on