Gruenwald jansen Bayonet forceps 16cm Gruenwald Jansen Bayonet forceps 16cm / 6-1/4". Surname: Gruenwald; Size 16 cm / 6-1/4"; Tip / Jaws Configuration: Serrated; Instrument Type: Holding Clamp. https://gulmahersurgico.com/gruenwald-jansen-bayonet-forceps