- Package Includes: This set contains 2 pieces of 1/4 inch spade drill bit extensions (6 inches and 12 inches), hex shanks, and 2 hex wrenches to assist with wood drilling tasks. - Versatile Compatibility: Designed to fit most 1/4 inch drill bit extensions, these wood bit extension kits work seamlessly with hex shank inserts and power bits, making them ideal for various applications including screws, nuts, drills, and toolbox tasks. Confirm size compatibility before purchasing. - Durable Material: Constructed from high carbon steel, these extensions are both safe and durable. They securely hold bits in place to prevent wobbling, ensuring precision during drilling and driving. The tough carbon steel also offers excellent rust resistance, optimizing longevity when used with wood. - Ideal for Multiple Users: This extension drill bit set is perfect for mechanics, construction workers, homeowners, and anyone needing efficient access to hard-to-reach screws. It streamlines your work, whether you're a novice or an experienced professional. - Practical Applications: 1. Easily reach screws in tight spots during furniture assembly. 2. Speed up construction tasks when installing cabinetry or fixtures. 3. Simplify home repairs involving tricky angles or depths. This product delivers reliability and enhanced operability for all your drilling needs.