Saddlers harness awl blades for leather work. High quality steel, does not readily bend due to the blade shape. Diamond point for safe leather work. Ideally suited for use with No.142 palm awl haft, these awl blades are sold singularly, and great for saddle & bridle making - Available in 5 sizes, the most popular are No. 42 (38mm) & No 43 (44mm).No.4..