6pcs Hex Screwdriver Bit Holder, 1/4" Hex Shank Screwdriver Adapter, Portable Extension Bar with Keychain

[Durable and Sturdy Material]: Made of aluminum alloy, high hardness and good toughness, sturdy and durable. Hex shank twist drill bits can be inserted, easy to use and very convenient. [Fine Craftsmanship]: The surface is smooth and shiny, beautiful and rust-resistant. The small size allows you to take it anywhere and it can fit in many tool bags. This keychain extension is suitable for converting drill bits, screwdrivers, bits, etc. [Safe Use]: The keychain extension rod is small and easy to carry. The smooth surface treatment and the pull ring prevent accidental drops of tools and facilitate overhead work. The strong ball lock can hold tools weighing up to 500g. [Easy to Install and with Loop]: The large-diameter flat ring is easy to install on a chain loop. Equipped with a chain loop, it can be attached to a belt. You can also use the key ring with your favorite iron padlock as needed. [Application] The set includes 6 1/4" hex handle key ring extension rods with black metal clasps. The universal 1/4" quick-release hex handle and 1/4" hex socket are suitable for most power drives, handheld drives, and drills. Note: All data is measured manually; please allow for a 1-3cm error. Due to differences in lighting and display, there may be some color variation; please refer to the actual product received.