10 teeth. Flat lower paddle with opening controller. Length: 190mm (7½"). B = 33.5mm (2"), C = 20mm (¾"), D = 7mm (¼"), E = 2mm (1/12"), F = 3mm (⅛"), M = 13mm (½"), N = 2mm (1/12"), R = 77mm (3"), S = 42mm (1⅔")
Clean-room compatible. Length: 138mm (5½"). B = 27mm (1-1/16"), C = 21mm (¾"), D = 4mm (⅙"), E = 6mm (¼"), F = 5mm (⅕"), M = 11mm (½"), N = 1.5mm (1/16"), R = 61mm (2⅓"), S = 35mm (1⅖")