Metric Size = 17mm 전체 길이 = 155 mm VDE/1000V Approved = Yes Double Ended = No Size = 17 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 17 mm. 무게 110 g