A snow guard (3) for sheet metal roofs (1) has on saddle clamps (4) supportable fishing rods (5) and on the fishing rods (5) attachable Fangpratzen (6). Simple to mount and effective Fangpratzen consist of a one-piece sheet metal part (7) forming a cup-shaped clamping hook (8) to clip on the fishing rod (5) and an adjoining catch limb (9) for snow and Eissicherung, wherein the catch arms (9 ) a to a bent blade end (12) sloping towards hollow back (10).
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