https://www.crazycrow.com/knife-making-hardware/knife-guard-blanks-brass-or-nickel-0.75inx1.75nx.125in/
Knife Guard Blanks - Brass or Nickel - 3/4" x 1-3/4" x 1/8"
5411-010-01$2.95
Product Details
Solid brass and nickel silver in 1/8" thickness for designing your own guards or pommel caps.