Descrizione
Locks Are Chosen By The Lever, Remembered By The Key.
A cam lock is a small piece of geometry doing a large amount of work. The barrel turns, the cam rotates behind the panel, and the drawer, cabinet or letterbox stays shut. What separates a lock that lasts from one that jams is the tolerance in that rotation, and this one is built from zinc alloy with a nickel-plated steel cam, in five lengths from sixteen to thirty-eight millimetres so the barrel matches the panel thickness rather than protrudes from it.
The model range covers the HJ02 family: HJ02 at sixteen millimetres, HJ02-1 at twenty, HJ02-2 at twenty-five and HJ02-3 at thirty. Key combinations run beyond five hundred, which is the note that matters most on a multi-lock installation. Order keyed-alike and one key opens every lock in the set, which is what a filing cabinet bank, a set of lockers or a shop's display cases actually require. Order key-different when separate custody is the point.
Each set arrives as one lock plus two flat keys, in a PP bag, weighing between 150 and 200 grams per bag. The zinc alloy body and nickel-plated steel cam handle the repeated daily cycles that an office drawer or a vending machine door goes through far better than a pressed metal barrel, and the flat key format is easy to duplicate at any hardware counter when a spare is needed.
Fitting is a three-step job that most people complete with a screwdriver and a drill. Mark the centre point on the panel, drill to the barrel diameter, insert the lock and bend the cam fixing tab into place so the barrel cannot rotate in the hole. Measure the panel first and choose the barrel length that leaves the cam sitting just behind the inner face, because a barrel that is too long leaves the cam floating and one that is too short will not reach the catch at all.
Security is not only about keeping people out. It is about knowing exactly who can get in.
Key Features
- ✦ Zinc alloy lock body with a nickel-plated steel cam for smooth, repeatable rotation
- ✦ Five barrel lengths from 16 mm to 38 mm to match panel thickness
- ✦ Supplied as one lock with two flat keys in each set
- ✦ Keyed-alike and key-different combinations across a range of more than 500 key codes
- ✦ Cabinet-grade construction suited to daily open and close cycles
- ✦ Suitable for mailbox, filing cabinet, tool box, locker and vending applications
- ✦ Compact PP bag packaging with a 150 to 200 gram net weight per set
Technical Specifications
- Model family: HJ02
- Body material: Zinc alloy
- Cam material: Steel, nickel plated
- Lock type: Cabinet cam lock, flat key
- Barrel lengths: 16 mm, 20 mm, 25 mm, 30 mm, 38 mm
- Key combination: Over 500 available codes
- Keys supplied: Two flat keys per set
- Packaging: PP bag, one lock and two keys
- Net weight: 150 to 200 g per bag
- Applications: Mailbox, cabinet, tool box, locker, pay phone, kiosk, vending machine, safety box
- DIY use: Metalworking, furniture, enclosure fitting
- Finish: Nickel-plated cam, zinc body
Where It Belongs
The cam lock is the standard fastener anywhere a panel has to open for one person and stay shut for everyone else. That covers office filing cabinets, workshop tool chests, retail display cases, apartment letterboxes and hotel minibar doors. It is also the lock that gets fitted into equipment housings, kiosks, vending machines and ATM enclosures, because the format is common enough that replacement keys and matching barrels are never a problem. Buying the near side of the model range as one order is how a whole installation ends up under a single key.
Frequently Asked Questions
Q: How do I know which length to order?
A: Measure the panel thickness, not the visible barrel. A sixteen millimetre lock suits a thin drawer front, while thirty or thirty-eight millimetres suits a thick cabinet door or a wooden tool chest wall.
Q: What does keyed alike mean?
A: Every lock in the order is set to the same key code, so one key opens all of them. Keyed different means each lock has its own key, which is what you want when separate people need separate custody.
Q: Are spare keys easy to obtain?
A: The flat key format is standard, so any hardware counter or key-cutting shop can duplicate it. Two keys are supplied with each lock.
Q: Will it fit a metal cabinet as well as wood?
A: Yes. The lock body and cam are designed for wood, metal and plastic panels, which is why the application list covers everything from filing cabinets to vending machine housings.
Q: How much weight does the lock add to a panel?
A: Between 150 and 200 grams per bag including both keys, so it is negligible on a drawer front or a locker door.
Q: Can these be used outdoors on a mailbox?
A: They are widely used on mailboxes and letterboxes. Choose the length that matches the mailbox wall thickness and keep the barrel clear of standing water.
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