#458LO Light Oiled 5/8″ Split Reins Login to see price! Lightly oiled 5/8″ x 7 1/2′ – 8′ Harness Split Reins. Category: Split Reins Related products # 458DS Doubled and Stitched Split Reins Login to see price! # 1320-1 Leather Round Braided Split Reins. Login to see price! # 8120 Mecate Rein Login to see price! Hermann Oak Harness Leather 8′ Split Reins. Login to see price!