s 3221-12 2-12" 0.5" 10 pcs Métrico Pulgadas Código Rango Varillas de extensión Código Rango Varillas de extensión 3222-150 50-150mm 13mm, 25mm, 50mm 3222-6 2-6" 0.5", 1", 2" 3222-300 50-300mm 13mm, 25mm, 50mm (2 pcs), 100mm 3222-12 2-12" 0.5", 1", 2" (2 pcs), 4" 3222-500 50-500mm 13mm, 25mm, 50mm (2 pcs), 100mm, 200mm 3222-20 2-20" 0.5", 1", 2" (2 pcs), 4", 8" 3222-600 50-600mm 13mm, 25mm, 50mm,
