Whitco Safety Lock Whitco Safety Lock Whitco Safety Lock Keyed hinged screen door lock. Features of the Whitco Safety Lock Suits either left or right hand opening hinged screen doors - reversible latch bolt to suit inward or outward opening doors Surface mounted lock Key lock from inside or outside Zinc diecast construction Suits standard 20 mm door thickness Specification Available in Display and Trade Packs. Keying 10 disc integral barrel Two Whitco chrome plated brass keys Dimensions Close Downloads Whitco Security Screen Door Hardware Catalogue.pdf (.pdf, 1.7 MB) Close Ordering Display Pack Description Part Number Barcode Brown W850513 9310584318400 Black W850517 9310584318424 Trade Pack Description Part Number Barcode Brown W850113 9310584011837 Black W850117 9310584011844 Black, KA X 2 W851217 9311847496064 Black, KA X 10 W851017 9311847496057 Close Finishes Standard Finishes Brown 13 Black 17 Related Products Whitco Sliding Screen Door RollersDesigned for sliding screen and sliding security screen doors. Whitco Screen Door Closer MK2Surface mounted with smooth pneumatic operation. Whitco Tasman MK2Single or multi point hinged security or screen door lock.