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 30″ Open Magnetic Switch Kit $43.68 Add to cart Wedge Block Kit $39.04 Add to cart 2 Button Power Kit $64.25 Add to cart Locking Door Check 1000 series kit (Pos-a-loc Replacement) $137.16 Add to cart