Package Including: Style 1: 6 x Locking Carabiners 36 x Aluminum Alloy Extension Bar Keychain Drill Bit Holder OR Style 2: 15 x Locking Carabiners 90 x Aluminum Alloy Extension Bar Keychain Drill Bit Holder Highlight description: Quick Change: Bit Hold/Quick Change, pull-out bushing bit holder replaces the large box that normally holds the bit. The bit is also easy to remove and put back on the quick connecting device. This prevents accidental dropping of tools and ensures safe working at heights Suitable for 1/4 inch Drill Bits: The universal 1/4 inch Quick Hex Shank and 1/4inch Hex Sleeve fits a variety of popular 1/4 bits. It fits most power drivers, hand drivers and drill bits such as T25 and T20 bits. Please enter your model number to ensure this product is right for you Large Load: The bit holder's ball lock is so strong that it can carry drill tools weighing up to 500 grams. Keeps drill bits from falling out Easy to Carry: The 6-piece extension bar comes with a keychain that attaches easily to a chain ring. It's small and lightweight, so it's easy to carry around with you Short and Long Bit Holder: This socket bit holder features a smooth surface and pull-out bushing to prevent accidental dropping of tools. It is easy to work at height. Holds short and long bits Detailed description: Description The drill bit holder is made of aluminium alloy, sturdy and enduring, with a long service life. Ensures stable manipulation, prevents the drill bit from falling off and facilitates working at height. Suitable for most electric drivers, handheld drivers and drill bits. Key Features Keychain Bit Holder: the extension bar is equipped with a keychain, which can be easily installed on the chain clasp. Easy to carry around. Safe for Working at Height: Our screwdriver bit holder can securely hold a drill tool weighing up to 500g, preventing the tool from accidentally falling and ensuring safe working at height. Product Name: 1/4inch Hex Shank Bit Holder Material: Aluminum Alloy Color: Mixed Color Size: 1/4 inch hexagonal socket: latch: length: 80mm Widest: 40mm Narrowest: 26mm Sleeve: Overall length (including key ring): 60mm Diameter: 7.1mm Length: 37mm Style(optional): Style 1, Style 2 Notes: 1.There may be slight differences between the picture and the actual color of the commodity. We will try our best to show you the exact color. 2.Please allow slight dimension difference due to manual measurement. Quick Change: Bit Hold/Quick Change, pull-out bushing bit holder replaces the large box that normally holds the bit. The bit is also easy to remove and put back on the quick connecting device. This prevents accidental dropping of tools and ensures safe working at heights Suitable for 1/4 inch Drill Bits: The universal 1/4 inch Quick Hex Shank and 1/4inch Hex Sleeve fits a variety of popular 1/4 bits. It fits most power drivers, hand drivers and drill bits such as T25 and T20 bits. Please enter your model number to ensure this product is right for you Large Load: The bit holder's ball lock is so strong that it can carry drill tools weighing up to 500 grams. Keeps drill bits from falling out Easy to Carry: The 6-piece extension bar comes with a keychain that attaches easily to a chain ring. It's small and lightweight, so it's easy to carry around with you Short and Long Bit Holder: This socket bit holder features a smooth surface and pull-out bushing to prevent accidental dropping of tools. It is easy to work at height. Holds short and long bits