Metric Size = 19mm 전체 길이 = 167 mm VDE/1000V Approved = Yes Double Ended = No Size = 19 mm The SAM insulated open-end wrenches forged from chrome vanadium steel. It has 1 opening by key and extra-flat head wrenches combining strength and lightness feature. It has jaw diameter of 19 mm. 무게 130 g