Lot of 11 Vintage 1970's Tandy Leather Company Swivel Knives and Blades for Leather Crafting. All pieces are in excellent condition, and 4 of the extra blades have the gel protective seal and have never been used. The three swivel knives with blades on them average 3-5/8" in length. The blades attached measure: 1/2" and 1/4" straight blades, and one 1/4" angled blade. The additional blades in the plastic bag include - 4 new blades with gel protective seal: One 7/16" straight blade, one 1/2" straight blade, one 1/4" straight blade, one 1/4" angled blade; also one 1/3" straight blade with the protective seal removed. These leather crafting tools have been carefully stored since the 1970's in a smoke-free and pet-free home.