AccusizeTools - 13-18'' Wedge Type Quick Change Tool Post 6 Pcs/Set for #300 CXA, 0251-0333 Quick Change Tool Post Set (USA Style), Wedge Type Tool post set (6 Pcs/Set) Each set consists of one Wedge type tool post and one of each of 5 tools holders: Style 1: Boring & Facing. Style 2: Boring Turing & Facing. Style 4: Boring, Heavy duty. Style 7: Universal Parting Blades. Style 10: Knurling, Facing & Turning. Lathe Swing: 13-18'' 1 piece of each: 0250-0333, 0250-0301, 0250-0302, 0250-0304, 0250-0307, 0250-0310