The high-performance chain for professional woodcutters who use .325in.-pitch saws. Pitch: .325in. File size: 5/32in. Loop size: 16in. Drive links: 66 Gauge: .050in. Top-performing square-corner "chisel" cutters Bumper drive links help reduce kickback LubriLink™ tie straps that help keep oil where its needed - on the chain Top-plate witness mark makes accurate sharpening easier Vibe-Ban™ reduces vibration at the handles by 25% or more