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About Cam Latches and Locks
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Keyed Alike Cam Locks
Use these locks in a 3/4" dia. through hole, which is the most common through-hole size. Choose them if you need several locks that open with the same key. Often used to secure cabinet doors and file drawers, all come with a straight cam and a reversible offset cam to accommodate different latching distances.
For technical drawings and 3-D models, click on a part number.
Nickel-Plated Zinc—Polished

Locks | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Straight Cam | Offset Cam | Replacement Keys | ||||||||||||
For Max. Thick. | Latching Distance | Key Number | For Through Hole Dia. | Head Dia. | Lg. | Wd. | Lg. | Wd. | Mounting Fasteners Included | For Use On | Each | Each | ||
Quarter-Turn Clockwise to Open | ||||||||||||||
7/64" | 3/32", 7/16", 25/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 00000 | 00000000 | 00000 |
15/64" | 9/32", 5/8", 31/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 0000 | 00000000 | 0000 |
5/8" | 19/32", 15/16", 1 9/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 0000 | 00000000 | 0000 |
7/8" | 27/32", 1 3/16", 1 17/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 0000 | 00000000 | 0000 |
1 1/8" | 1 3/32", 1 7/16", 1 25/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 0000000 | 0000 | 00000000 | 0000 |
Quarter-Turn Clockwise to Open or Half-Turn Clockwise to Open | ||||||||||||||
1 7/16" | 1 3/8", 1 23/32", 2 1/16" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 0000000 | 00000 | 00000000 | 0000 |
Quarter-Turn Counterclockwise to Open | ||||||||||||||
15/64" | 9/32", 5/8", 31/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 00000 | 00000000 | 0000 |
7/8" | 27/32", 1 3/16", 1 17/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 00000 | 00000000 | 0000 |
Black Painted Zinc

Locks | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Straight Cam | Offset Cam | Replacement Keys | ||||||||||||
For Max. Thick. | Latching Distance | Key Number | For Through Hole Dia. | Head Dia. | Lg. | Wd. | Lg. | Wd. | Mounting Fasteners Included | For Use On | Each | Each | ||
Quarter-Turn Clockwise to Open | ||||||||||||||
7/64" | 3/32", 7/16", 25/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 000000 | 00000000 | 00000 |
15/64" | 9/32", 5/8", 31/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 00000 | 00000000 | 0000 |
5/8" | 19/32", 15/16", 1 9/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 00000 | 00000000 | 0000 |
7/8" | 27/32", 1 3/16", 1 17/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 00000 | 00000000 | 0000 |
1 1/8" | 1 3/32", 1 7/16", 1 25/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 00000 | 00000000 | 0000 |
Quarter-Turn Clockwise to Open or Half-Turn Clockwise to Open | ||||||||||||||
1 7/16" | 1 3/8", 1 23/32", 2 1/16" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 00000 | 00000000 | 0000 |
Quarter-Turn Counterclockwise to Open | ||||||||||||||
15/64" | 9/32", 5/8", 31/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 00000 | 00000000 | 0000 |
7/8" | 27/32", 1 3/16", 1 17/32" | C346A | 3/4" | 7/8" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 00000 | 00000000 | 0000 |
Brass-Plated Zinc—Polished

Locks | ||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Straight Cam | Offset Cam | Replacement Keys | ||||||||||||
For Max. Thick. | Latching Distance | Key Number | For Through Hole Dia. | Head Dia. | Lg. | Wd. | Lg. | Wd. | Mounting Fasteners Included | For Use On | Each | Each | ||
Quarter-Turn Clockwise to Open | ||||||||||||||
7/64" | 3/32", 7/16", 25/32" | C346A | 3/4" | 15/16" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 000000 | 00000000 | 00000 |
15/64" | 9/32", 5/8", 31/32" | C346A | 3/4" | 15/16" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 000000000 | 00000 | 00000000 | 0000 |
5/8" | 19/32", 15/16", 1 9/32" | C346A | 3/4" | 15/16" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 000000000 | 00000 | 00000000 | 0000 |
7/8" | 27/32", 1 3/16", 1 17/32" | C346A | 3/4" | 15/16" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 000000000 | 00000 | 00000000 | 0000 |
1 1/8" | 1 3/32", 1 7/16", 1 25/32" | C346A | 3/4" | 15/16" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 00000000 | 00000 | 00000000 | 0000 |
Quarter-Turn Clockwise to Open or Half-Turn Clockwise to Open | ||||||||||||||
1 7/16" | 1 3/8", 1 23/32", 2 1/16" | C346A | 3/4" | 15/16" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 000000000 | 00000 | 00000000 | 0000 |
Quarter-Turn Counterclockwise to Open | ||||||||||||||
15/64" | 9/32", 5/8", 31/32" | C346A | 3/4" | 15/16" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 000000000 | 00000 | 00000000 | 0000 |
7/8" | 27/32", 1 3/16", 1 17/32" | C346A | 3/4" | 15/16" | 1 1/2" | 5/8" | 1 1/8" | 5/8" | Yes | Metal, Wood | 000000000 | 00000 | 00000000 | 0000 |