Home Parts Locking Door Check 4000 series kit (Pos-a-loc Replacement) 🔍 Locking Door Check 4000 series kit (Pos-a-loc Replacement)$137.16 K001-454 Total: $137.16 Locking Door Check 4000 series kit (Pos-a-loc Replacement) quantity Add to cart Categories: Hold Open Mechanisms, Parts Related products 4 Button Power Kit $82.75 Add to cart 30″ Dual Open Magnetic Switch Kit $55.74 Add to cart Outside Screen Door Handle $22.68 Add to cart Air Assist Kit $176.82 Add to cart