Check the listing for details. Thong Hole Tubing for Knife Making - 7 Different Variations. Condition: New. Listed at 7.46 USD. Thong Hole Tubing for Knife Making - 7 Different Variations This is precision ground tubing for knife making. It is used for creating the artistic liner for a fixed blade thong holes, or for using as knife handle fasteners, handle spacers, or as a lanyard spacer findings. Knife tubing can be found in almost every knife making shop. Our Thong Hole Tubing is precision ground and can be polished to a mirror finish if desired. This is the good stuff that we've been selling for over 20 years. It can be found on top quality custom and production knives around the world. Size = Diameter x Length For more knife making kits, knife making supplies, sheath making supplies, and holster making supplies, see "https://www.ebay.com/usr/ckkindustries"