Home Parts Locking Door Check 4000 series kit (Pos-a-loc Replacement) 🔍 Locking Door Check 4000 series kit (Pos-a-loc Replacement)$147.25 K001-454 Locking Door Check 4000 series kit (Pos-a-loc Replacement) quantity Add to cart Categories: Hold Open Mechanisms, Parts Description 4000 Series Pos-a-loc Replacement Sheet Related products 30″ Open Magnetic Switch Kit $45.30 Add to cart 2 Button Power Kit $69.75 Add to cart Wedge Block Kit $41.55 Add to cart Screen Door Latch Kit $44.95 Add to cart