View cart “Complete Double Base In-Ground Anchor System” has been added to your cart. Replacement Shear Plate$38.25 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 2 Wheel Field Liner (25lb capacity) Read more Baseball Replacement Removeable Pitcher’s Plate $106.25 Add to cart Baseball 4 Wheel Field Liner (35lb capacity) Read more Baseball