Premier Chisel Dental Wedelstaedt Styl 3&4 Length 5inch Blade width: 1.150 millimeters nominal Iii part name assigned by controlling agency: chisel den wedelstaedt styl 3&4 dbl-end o/a lg5" 1.15mmx.6"blade Blade length: 0.594 inches nominal Pattern/style identification: 3 and 4 Material and location: steel, corrosion resisting overall Nondefinitive spec/std data: iv type and 1 class and a style Blade shape: rectangular Special features: black\'s formula 11-1/2; 15; 3 Design form: double-ended Overall length: 5.038 inches minimum and 6.062 inches maximum