2 x Vintage U. S. Navy Metal Clamps SA-19101 Military Ship Airplane Tool Clamp May 2, 2022 vintage 2 x Vintage U. I think the brown pieces are wood. 14.5″ x 4″ x 2. Distance between screw and block when closed: 8 5/8. More text scratched in under markings. Vintage condition: wear, marks...