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 4 Button Power Kit $83.25 Add to cart Acrylic Slider With Handle Assembly $99.85 Select options 30″ Open Magnetic Switch Kit $45.30 Add to cart Screen Door Latch Kit (Dynamax) $49.25 Add to cart