Rod Holder Risers SHIPPING INCLUDED TO LOWER 48 STATE DESTINATIONS RISERS ARE MOUNTED DIRECTLY TO THE TRACK PLATE 5" Riser 7 × 2 × 2 in 10" Riser 12 × 2 × 2 in 15" Riser 17 × 2 × 2 in 20" Riser 22 × 2 × 2 in