Home Products Tools Filling Knife Set Filling Knife Set 25 mm 50 mm 75 mm 100 mm 50, 75, 100 mm Filling knife with flexible steel blade and solid plastic handle. The set includes 50, 70 and 100 mm. Item information Article no Width Length 648025 25 mm 648050 50 mm 648075 75 mm 648100 100 mm 648300 50, 75, 100 mm