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 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 Inside Handle Kit- 1 1/2″ Doors $99.78 Add to cart 30″ Dual Open Magnetic Switch Kit $55.74 Add to cart 3000 series door check $119.76 Add to cart Acrylic Slider With Handle Assembly $98.76 Select options