Products

The Mini Cam Lock for File Cabinets Mailbox from Yitai Lock is exactly what it sounds like — a small, lightweight zinc alloy lock in bright chrome, weighing just 24g, built for mailboxes, file cabinets, meter boxes, and anywhere a full-size cam lock would just be too much. It operates with a 90° cylinder turn, comes with two keys included as standard, and fits a Φ12 mm mounting hole — a common size across mailboxes, drawer cabinets, fire hose boxes, and similar light-duty enclosure applications.

If you're looking to buy a pivot hinge for power cabinet doors, distribution enclosures, or industrial panel doors, the Weld-On Parliament Pivot Hinge from Yitai Lock is a three-section stainless steel hinge available in M6 and M8 thread sizes, in both 201 and 304 stainless steel with a vibratory polish finish. The hinge mounts by threading into the door panel and frame, secured by welding, and the triple-section barrel design distributes the door load across three knuckles rather than one or two — a practical detail on heavier power cabinet doors that see frequent use.

If you're looking to buy concealed detachable hinges for switchgear cabinets, distribution boxes, or control enclosures, the Switchgear Door Hinge from Yitai Lock is available in carbon steel and 304 stainless steel, across two mounting hole configurations — round hole and slotted hole — in each material. The hinge body sits inside the cabinet frame channel rather than on the door face, keeping the exterior clean and hardware-free when the door is closed. At 108 mm overall height with a Φ6 mm barrel, it's built for the kind of regular door cycling that switchgear and distribution cabinet installations typically involve.

If you're buying side-mounted hinges for GGD electrical cabinets, second or third generation distribution cabinets, or power enclosures built on C-section profiles, the Power Cabinet Doors Side-Mount Bend Hinge from Yitai Lock covers a wide model range across four series — CL803, CL901, CL903, and CL233. All are black zinc alloy except the CL233, which is also available in sand blue zinc alloy and aluminum alloy. The bend profile on each model is designed to hook over the C-section frame lip, which is the standard mounting approach on GGD and similar industrial cabinet frames, and all models are screw-mounted through the front plate.

The Triple-Bend Hinge for Industrial Cabinets from Yitai Lock is available in galvanized carbon steel and 304 stainless steel with a vibratory polish — a solid option if you're buying cabinet door hinges for electrical distribution panels, switchgear enclosures, or industrial equipment cabinets. It opens to 90° and goes on with four countersunk screws, no welding needed, with screw heads sitting flush once fitted. It opens to 90° and mounts with four countersunk screws — no welding required — which makes installation straightforward and keeps the screw heads flush with the leaf surface. The asymmetric leaf design, with one side at 14.5 mm and the other at 11.5 mm, suits frame-and-door configurations where the two mounting surfaces have different available widths.

The RMU Cabinet Zinc Alloy Hinge from Yitai Lock is a welded zinc alloy hinge designed for ring main unit cabinets, electrical distribution boxes, and industrial control enclosures, available in black and bright chrome. What sets this hinge apart from most cabinet hinges is the 270° opening angle — the door can swing past flat and fold back almost fully alongside the cabinet frame, which is genuinely useful in RMU installations where full access to the interior is needed without the door getting in the way. If you're buying hinges for ring main units or switchgear enclosures, it's a detail worth paying attention to.