Sufficient Quantity: There are 5 different colors of red, blue, green, gold and black, which are enough to meet your daily needs Material: Drill bit socket adapters are made of steel, which has good durability, light weight and strong characteristics, ensuring the service life. Widely Used: Hex shank wrench holders are suitable for most screwdriver bit extensions; The universal 1/4 inch hex shank and 1/4 inch hex socket are compatible with various electric screwdrivers, handheld screwdrivers and drill bits Thoughtful: The cup-shaped design of the hex handle keychain extension rod is convenient for you to easily replace another drill bit, which can provide you with a pleasant experience Color: Photo color Material: Metal Package Contents: 10 x Bit Holders 2 x Black Metal Hanging Buckles Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement