Juego de Regla de Tierra Cuadrada para Maquinista Ángulo Recto 90º Forma de L Ancho de Ingeniero
Machinist Square 90º Right Angle Engineer Set Precision Ground Steel Hardened. 1 x Machinist Square (Included protective case). Material: Hardened Steel (45 steel). Beams and blades are ground and lapped for parallelism.