1. Efficient Bit Changes: The Extension Rod Key Chain Adapter enhances tool efficiency with quick and easy bit changes, making it a useful accessory for various projects. This Bits Holder Extension Bar supports seamless operation. 2. Convenient Portability: Each Bits Holder Keychain includes a secure black carabiner, allowing easy attachment to a belt or bag. Keep your drill bits within reach and ready for use. 3. Ideal for Frequent Use: Designed for construction workers, handymen, and DIY enthusiasts, the Keychain Quick Change Connect Rod supports frequent bit swapping during tasks to help maintain productivity. 4. Streamlined Workflow: Whether drilling, chiseling, or grinding, this portable Drill Bit Holder keeps bits organized and accessible, supporting efficient work on any job site. 5. Corrosion-Resistant: The Bits Holder Extension Bar is constructed from corrosion-resistant materials for durability and long-term use. It’s a practical addition to professional or home tool collections. Name: SDS Shank Bits Holder Type: Hand Tool Parts Color: Black Material: Metal Package Contents: 3 × SDS handle storage adapter 1 × clasp Note: Light reflection and display differences may cause slight color variation between the image and the actual item. Measurement tolerance is ±1–3 cm.