Check the listing for details. MagAttach Magnetic Interconnecting Extension Organizers. Condition: New. Listed at 18.95 USD. Introducing our lineup of extensions organizers!The 3 piece set includes the larger “head” side for (6) 1/4", 3/8" and 1/2" chrome extensions as well as shafts to support the other end of your extensions. When purchased in an individual size (1/4, 3/8, or 1/2") you will receive the holder and necessary supports for that size to hold 6 extensions. Our MagAttach holders feature magnets on each side to interconnect with our full line of MagAttach magnetic interconnecting holders. We have also put magnets in the base to prevent them from sliding around when drawers are opened and closed. Each extension holder support also features two base magnets.Notes/Disclaimers:1. NO TOOLS INCLUDED. Listing is for the tray ONLY.2. Parts are 3D Printed which can result in minor variations.3. Images are the best representation of color we can provide. May vary slightly