Felco Model No. 4 - Standard If you want a more basic bypass secateurs without the refinements but still want the famous Felco secateurs quality and cutting performance the Felco Model No. 4 secateurs is for you. The Felco Model No. 4 offers the same quality cutting blade as the Felco Model No. 2 secateurs. The blade adjustment is by the centre bolt and nut only. It has no rubber cushion shock absorber or locking segment and it is priced accordingly. This is basically a stripped-down Felco Model No. 2 without the all the extras meant for industrial or agricultural use.