Protractor NO.300 double blades Hard Chrom finish, Measures angle 0 to 180 degree, 30cm adjustable arm, Made of stainless stee - more info check here: http://www.buymeasuringtools.com/Quality-Stainless-Steel-Protractor-Double-Blades-10074602/
Quick Brief
Place of Origin: JapanBrand Name: ShinwaModel Number: 62839Material: StainlessFinish: Hard ChromeDiameter: 210mmArm: Double 30cm x blank