Simply the Best Loppers in the World. Felco Loppers 20 to 23 series are made of solid, forged light metal handles, comfortable cushion steps and come standard with the Felco adjustment system. Felco loppers have a screw mounted anvil blase with a sap groove and slide resistant blocking notches and cutting capacity of up to 1-1/2". Felco 22 has the cutting capacity of 2-1/2".