Excellent PerformanceThis universal impact hex socket bit set is designed and well forged with excellent workmanship, with 1 or 2 inch drive Precise size for great performance for all types of auto repair jobs Quality MaterialAll of these 8 piece 1 or 2 inch drive hex key sockets are made of chrome steel- quality molybdenum with a phosphate finish for added strength and durability high wear resistance and strength, anti-rust and oxidation for long stable service life Professional 8Pcs Air Intake Tip SetThis is a pneumatic air inlet tip set, there are 8 piece full hex key sockets from H5 to H16 with long shank perfect for car repair and maintenance work, suitable for professional commercial or casual use Compact and portable wide applicationThis H5-H16 hex socket set also comes with a compact case and firm all bits will be well sorted and kept in this case, there is size marked on each bit surface for convenient recognition and use easy to store and convenient to carry 8Pcs 1 or 2" Inch Drive Air Allen Hex Key Bit Socket Set H5-H16 Features: -Made of chrome molybdenum steel with phosphate finish for strength and durability. -8 piece 1 or 2 inch hex drive sockets , suitable for 1 or 2 inch drive ratchet or impact gun or circuit breaker or power bar etc. -Each bit has its size printed on the bit itself, making it easy identifying them after removing a handful of them from the case. -Comes with a plastic case for easy storage and carrying, convenient to use. -Professional hardened and tempered tool for commercial or casual use. Specifications: Material: Chrome Molybdenum Steel Item Color: Black Plastic Housing Color: Blue Sizes: H5 or H6 or H7 or H8 or H10 or H12 or H14 or H16 Weight of the co lis: about 1300g Package list: 8xhex sockets 1xcase plastic Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store