Lister coarse (CA2) metal socket blades are designed for clipping thick hair or for a finish that is not too close. Coarse blades give a 2.5mm finish but leave more hair behind than the medium blades as they have less teeth. This enables them to be used in challenging conditions, where the coat is thick or dense.
These patented AC clipper blades have been designed with a small gap between each tooth to prevent the trapping of hair between the blades. They are manufactured from heat-treated steel to maximise their hardwearing and durable properties and have ribbed backs to help guide the comb over the animal.