Set of 6 Comes with 3 router collet adapters of various sizes and 3 screws. Carbon Steel The trimmer collet chuck adopts premium carbon steel material, and all adapters and screws have high strength and high hardness. ⭐️Free Shipping⭐️ Please check the actual product photos for the condition. ♡ The item has been opened once for inspection, but it is unused. ♡ Immediate purchase is welcome, and silent purchases at midnight are OK ◎ ♡ Bulk purchases are welcome, please feel free to comment. #ruhori's product list is here ✨️☜ ✨We have valuable information in our profile✨ ☆ Please understand that the items are stored at home and will be shipped in simple packaging before purchasing (*´꒳`*) ☆ In order to sell at a slightly lower price, we may remove the item from its box for shipping due to shipping costs (*´︶`*) ☆ If you have any concerns after receiving the product, please let us know 'before the evaluation' and we will respond (*´∀｀*) ☆*・゜☆*・゜☆*・゜☆:*・゜☆*° 6Pcs Collet Chuck Router Collet Adapter for Trimmer, Carbon Steel, 6mm 6.35mm 8mm, Set Kit with Nuts, DIY Tools, Power Tools, Trimmer Accessories 33-11 009