Spread locks

The original KNOTT spreading lock 898.431.241.000 (45309) is universally applicable for wheel brakes 20-963/1, 20-966/1, 20-964/1, 20-2426/1, 20-2425/1, 20,32-1647, 25-2025 and 25-2026. Other mechanical wheel brakes have their own specific design.