Replacement Shear Plate$50.00 Replacement Shear Plates for all Magnetic Bases Systems Includes 3 Different Shear plate breaking strengths for all levels of play + Replacement Shear Plate quantity - Add to cart Related products 4 Wheel Field Liner (35lb capacity) Read more Baseball Complete Double Base In-Ground Anchor System $265.00 Add to cart Baseball Single In-Ground Anchor $80.00 Add to cart Baseball