Attaching monofilament wire to your line posts, ends, and corners couldn't be easier with our crimping tool and monofilament sleeves. Once wire is wrapped around a post and fed through the monofilament sleeve, this simple tool is all you need to clamp down on the sleeve and create a tight and permanent hold around the post. The teeth on the crimping tool match the unique shape of the monofilament sleeves, so the entire sleeve can be compressed tightly without slipping or struggling. The crimping tool is compatible with our 8 gauge monofilament sleeves, and is required for installing a tensioning system with monofilament sleeves. Shipping weight of 12 lbs. Shipping weight of 12 lbs.