Features: Upgrade your toolkit with this premium 3pcs stainless steel quick releases hexagonal shank set, featuring rust resistant construction and instantly bit swapping capability for drill bits and screwdriver accessories. Color coded blue/red/silver rods integrate magnetic screwdriver bits holders and universally 1/4" hexagonal compatibility, ensuring secure grip and seamless switching between DIYer projects. Ideal for professional mechanics and home improvement enthusiasts requiring tool extensions for precisions drilling, furniture assembly, or automotive repairs. Effortlessly tackle overhead installations, tight engine compartments, or workshop bench tasks with the extended reach and rapid bit changes enabled by these connection rods. Engineered with industrial grade hardened steel cores and anti slip knurled grips, these versatile driver adapters withstand high torques applications while maintaining color distinction for organized workspaces. Specifications: Component: Stainless Steel Handle diameter: 6.35mm Length: 66mm/2.6'' Package Includes: 3pcs Electric Screwdriver Extension Rod note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.