Parts List: 12×Aluminum Alloy Key Chain Post Sleeve 7×Aluminum Alloy Colorful Key Chain Post Sleeve 2×Black Carabiner Highlight description: [Suitable for Short and Long Drill Bits] Our screwdriver bit holder adopts smooth surface dealing and pull-out bushing, which can avoid accidentally falling and facilitate work at heights. It can be installed with short or long drill bits. The keychain adopts flat, thick and round designs, which is easy to hold the extension rod and replace the drill bit with one hand. [One Hand Releasing] This lightweight bit holder is easy to install and release each tool bit. The hex shank bit holder can be easily released with one hand. It uses sliding collar unlocking method to secure bit. The locking release only works in one direction, preventing accidental disassembly. You simply pull the colored cylinder away from the base, then slide the bit in and release the cylinder. [3.3lbs Load Bearing] The strong ball lock of this bit holder can hold drill tools weighing up to 3.3lbs, making bits not easy to fall off. This bit holder is made of stainless steel and aluminum alloy, surface chrome-plated, rust-resistant, and oxidation-resistant. [Safe for Working at Heights] The recessed design makes it easy to hold and replace drill bits, bringing a pleasant use experience. The smooth surface and removable bushing can well prevent the hex key chain extension rod from accidentally falling off, ensuring the safety of working at heights. [Wide Application] It will keep various commonly used 1/4 drill bits on hand, such as drill bits, drivers, cross drill bits, Richardson drill bits, T25 and T20 drill bits. The drill bit is also easy to remove and put back on the quick connect. Detailed description: Description: Our screwdriver bit holder is suitable for 1/4inch drill bits, drivers, cross drill bits and more. It is easy to release drill bits with one hand. It has a large load bearing of 3.3lbs, making drill bit less likely to fall off. The recessed design makes it easy to hold and change drill bits. Feature: Durability and Safety: This screwdriver bit holder is made of aluminum alloy, stainless steel, which can ensure durability and safe for working at heights. Lightweight: This product is lightweight and will bring you a pleasant using experience. It adopts smooth surface and removable bushing to prevent the hex key chain extension rod from accidentally falling off. Specification: Product Name: Material: Aluminum Alloy + Stainless Steel Color: Multi-Color Mix Size: 38×15MM 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. [Suitable for Short and Long Drill Bits] Our screwdriver bit holder adopts smooth surface dealing and pull-out bushing, which can avoid accidentally falling and facilitate work at heights. It can be installed with short or long drill bits. The keychain adopts flat, thick and round designs, which is easy to hold the extension rod and replace the drill bit with one hand. [One Hand Releasing] This lightweight bit holder is easy to install and release each tool bit. The hex shank bit holder can be easily released with one hand. It uses sliding collar unlocking method to secure bit. The locking release only works in one direction, preventing accidental disassembly. You simply pull the colored cylinder away from the base, then slide the bit in and release the cylinder. [3.3lbs Load Bearing] The strong ball lock of this bit holder can hold drill tools weighing up to 3.3lbs, making bits not easy to fall off. This bit holder is made of stainless steel and aluminum alloy, surface chrome-plated, rust-resistant, and oxidation-resistant. [Safe for Working at Heights] The recessed design makes it easy to hold and replace drill bits, bringing a pleasant use experience. The smooth surface and removable bushing can well prevent the hex key chain extension rod from accidentally falling off, ensuring the safety of working at heights. [Wide Application] It will keep various commonly used 1/4 drill bits on hand, such as drill bits, drivers, cross drill bits, Richardson drill bits, T25 and T20 drill bits. The drill bit is also easy to remove and put back on the quick connect.