The Dunn & Watson Aluminium Bullet Hinge is a precision-made, weld-on hinge designed specifically for use on aluminium doors, lids, trays, and frames. Available in four sizes—80mm, 100mm, 120mm, and 150mm—this lift-off hinge provides flexibility in both mounting and removal. It’s ideal for toolboxes, trailer doors, camper trailers, caravans, and marine builds.
Crafted with an integrated grease nipple for easy lubrication and a stainless steel bearing pin supported by a brass washer, this hinge combines functionality with long-term performance. The two-piece tear-drop design allows for lift-off use (installed the same way up) or a fixed hinge setup (inverted). Used alongside other hardware like gas struts, locks, drawer slides, seals, and fasteners, it’s a high-quality solution for any fabrication project.


