General description This pack of pole pruner chains is designed for use with a 10' (25cm) bar and features 40 drive links. It is compatible with various brands including Black & Decker, Ryobi, Ferrex, Primaster, and others. The chains are engineered for low kickback and low vibration, ensuring a safer and more comfortable cutting experience. Technical specifications Bar length: 10' (25cm) Drive links: 40 Pitch: 3/8" Gauge: 1.3mm Compatible with chainsaws up to 42cc Compatibility and accessories Compatible with models: Alpina C24Li, Bosch AMW10SG, AMWSG, Efco MT2600, Greenworks G24CS, Scheppach CSP2540, and more Usage Designed for low-kickback operation Features a twin bumper drive link with depth gauge for enhanced performance Easy maintenance with durable chamfer design