Notch Acculine - Throwline Diameter:2.2 mm These grinding wheels are designed

These grinding wheels are designed specifically for the Oregon 620-120

3/4 Inch Heel

heavy-duty jug delivers unmatched speed

No wiring necessary

Notch Acculine - Throwline Diameter:2.2 mm These grinding wheels are designedNotch Acculine is a high strength, durable throwline made with Dyneema fiber. This high tech fiber isn't just strong its also low stretch and lightweight. The urethane coating adds a high degree of abrasion resistance, and the high visibility color means you'll never lose track of your throw line. Lifetime warranty on materials and craftsmanship. Notch Acculine is in 180' lengths and available in 1. 75mm and 2. 2mm