Lockwood Casement Fastener Lockwood Casement Fastener Lockwood Casement Fastener Zinc alloy casting fastener for casement windows. Individually display packed, complete with fixing screws. Specification Dimensions Close Downloads Lockwood General Hardware Catalogue.pdf (.pdf, 2.4 MB) Close Part numbers Display Pack Casement Fasteners with Plate, Hook & Screws Description Part Number Barcode Chrome Plate L27CPDP 93-11847-12682-4 Close Where to buy? Find your local Lockwood stockist. Lockwood 8530 Special Latch Assembly60mm, 70mm and 127mm backsets. Lockwood Sash FastenerDesigned for double hung timber sashes. Lockwood 810 Series Mortice Mounted Toilet BoltsIndicator denotes whether a room is occupied or vacant.