The Osborne No.498 8 prong thonging chisel is made from high grade tempered tool steel. Best possible quality for long life. For making slits in leather for lacing, cutting out designs or slits for pronged hardware and many more applications.
Available in 1/8" or 3/32" prong widths.
Also in 1,2,3 and 4 prong options - see other listings.