✓【German Steel Durability】Crafted from premium DIN-certified German steel (HRC 58-62) with 30μm industrial hard chrome plating—resists abrasion from bark, ice, and grit. Lab-tested to retain sharpness through 10,000+ cuts on oak and maple, outperforming standard chains by 150% lifespan.
✓【Semi-Chisel Debris Defense】Precision heat-treated semi-chisel teeth (quenched at 850°C) feature angled top plates and rounded edges—self-cleaning design expels sawdust instantly. Proven to cut 30% faster in resinous pine and sand-embedded logs than full-chisel chains, with 90% less kickback risk.
✓【Hardened Chrome Rivets】Aerospace-grade carbon steel rivets with chrome-nickel coating endure 10,000 RPM stress. Field-tested in -20°C to 50°C conditions—80% less stretch after 8-hour logging sessions than standard chains.
✓【ANSI/CSA Certified Safety】Passed ANSI B175.1-2012 kickback tests (≤13° deflection angle) and CSA Z62.3 chain retention standards. Features patented anti-snap grooves and triple-reinforced tie straps to prevent chain derailment.
✓【Multi-Brand Compatibility】 For STIHL 017, 018, 019, E 140, MS 170, MS 171, MS 180 C, MS 180 C-B, MS 180 C-BE, MS180 G, MS191T, MS 192 C, MS 192 C-E, MS 192 T, MS 192T C-E, MSE 140, MSE 140C Pole Saw: HT7O, HT73, HT75, HT100, HT101, HT130, HT131, HT250 *May take .043" or .050" gauge chain, verify gauge before purchasing *Ensure your model has a 3/8" low profile sprocket