TEKTON 6692 6 in. Triangular Saw File (Extra Slim Taper) Selling Unit: Each Type: Files Features: Sharpen saw teeth using the TEKTON 6 in. Triangular Extra Slim Taper Saw File, which features tapered 60-degree angled sides and a triangular profile. Constructed from hardened and tempered steel, it is built to last. A large contoured poly handle provides a comfortable, non-slip grip.