Saddles and Tack > Training Aids > Training Forks Tory Leather Harness Leather Training Fork Martingale With Soild Brass Hardware Price $50.76 Stock status: Out of Stock Stock status: In Stock Product Code: TY874 Qty: Description Sizing Information Reviews Tory Harness Leather Training Fork Martingale With Soild Brass Hardware From the original Tory Leather - MADE IN USA. This training fork martingale has solid brass hardware. The height of the rings determines the leverage applied to set the head. These martingales have buckle adjustments on each fork, the tie down and the neck strap. This enables the user to better fit a variety of sizes of horses.