Home Parts Locking Door Check Kit (1000 Series Dynamax Only) 🔍 Locking Door Check Kit (1000 Series Dynamax Only)$119.76 K001-525 Total: $119.76 Locking Door Check Kit (1000 Series Dynamax Only) quantity Add to cart Categories: Hold Open Mechanisms, Parts Related products 1 1/2″ Mov-A-Bolt Washer $28.15 Add to cart Air Assist Kit $176.82 Add to cart 30″ Open Magnetic Switch Kit $43.68 Add to cart 30″ Closed Magnetic Switch Kit $35.28 Add to cart