18 Pieces Hex Key ToolBall End Allen Key Set : 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm,TRX-Star Allen Key Set:T10, T15, T20, T25, T27, T30, T40, T45, T50. Comes with a zipped bag,good to keep all the allen keys together. Humanized Ball Head DesignBall end design to access socket cap screws up to a 25 entry angle,allowing easier access to those hard-to-reach places and making it easy for adjusting in all angles. Visable Sizes MarkingOur allen wrenches set with polished finish & chrome plated,has a different visible color and size marked,which makes it easier to identify and pick the right one.The colours on the powder coating are really vibrant.The coating gives them a nice textured grip which feels great in the hand. Excellent Quality MaterialOur Yufanya allen key set is forged from high-quality chrome vanadium steel,advanced mirror bright chrome finish,hardness, durable, anti-corrosion,rust resistance for your long time use. Wide ApplicationsThis hex key coloured set with different sizes can be used on ordinary screws.Good for DIY repairs of cars,furniture, bikes, motorcycle, appliance,machinery and more. Product Description