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Camco 44333 Thumb-Operated Offset Cam Lock 5/8" Cylinder RV Baggage Compartment Door Latch

Camco 44333 thumb-operated offset cam lock with 5/8-inch cylinder for RV baggage compartment doors, shown with offset and straight cam included
Camco Thumb-Operated Offset Cam Lock, 5/8" Cylinder, RV Baggage Compartment Door Latch
 
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Part Number: 44333
Manufacturer: Camco

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Camco 5/8" Cylinder Keyless Thumb-Turn Camco 44333 Thumb-Operated Offset Cam Lock -- RV Baggage Compartment Door Latch

A no-key solution for securing RV exterior baggage compartment doors. The 44333 uses a simple thumb-turn to engage or release the cam, keeping your storage bays closed without fumbling for keys. Fits the 3/4" mounting holes common on most RV baggage doors and works on panels up to 5/8" thick.

Secure Your Storage Bays Without a Key

The Camco 44333 is the 5/8" cylinder version in Camco's thumb-operated cam lock lineup -- the shorter-cylinder companion to the 44323 (7/8" cylinder). If your RV baggage door panel is on the thinner side, the 44333 is the correct choice. The thumb-paddle rotates 90 degrees to swing the cam into the locked or released position, and the offset cam geometry gives the latch extra purchase on door frames with a slight lip or recess.

This lock installs in minutes with basic hand tools and requires no drilling beyond the standard 3/4" hole already present in most OEM and aftermarket RV baggage doors. It is a direct drop-in replacement for many factory cam locks that have worn out, lost their key, or been damaged.

No Key Required

Thumb-paddle turns 90 degrees to lock or release -- no key to lose on the road or in the campground.

Two Cams Included

Comes with one offset cam and one straight cam so you can match the door frame geometry without a separate order.

Standard 3/4" Hole

Drops into the 3/4" mounting hole found on most OEM and aftermarket RV baggage compartment doors -- no redrilling needed.

Fits Panels up to 5/8" Thick

Cylinder length is matched to thinner door panels. For panels 5/8" to 7/8" thick, see Camco 44323.

What Is Included

  • 1x Camco 44333 thumb-turn cam lock body (5/8" cylinder)
  • 1x Offset cam
  • 1x Straight cam
  • Mounting hardware (retaining nut)

Not included: Key cylinder (this is a keyless thumb-turn unit only). If you need a keyed version, see Camco's keyed cam lock offerings.

Choosing the Right Cylinder Length

Camco offers two cylinder lengths in this thumb-turn cam lock family:

  • 44333 (this part) -- 5/8" cylinder: for door panels up to 5/8" thick
  • 44323 -- 7/8" cylinder: for door panels between 5/8" and 7/8" thick

Measure your door panel thickness before ordering. Installing a cylinder that is too long will leave the retaining nut unable to clamp properly; too short and the cam will not engage the door frame.

Installation Notes

  • Confirm your door panel has a 3/4" round mounting hole before installing.
  • Panel thickness must not exceed 5/8" for a secure fit with this part.
  • The offset cam is intended for door frames with a recessed or lipped strike area. Use the straight cam for flat-frame applications.
  • Snug the retaining nut firmly but do not overtighten -- cracking the door panel skin is possible on thin fiberglass or thin aluminum doors.

Common Applications

  • RV exterior baggage compartment doors (Class A, B, C, fifth wheels, travel trailers)
  • Replacement for worn or broken OEM thumb-turn cam locks
  • Utility compartment doors, generator bay latches, and storage pod doors
  • Marine storage hatch applications with 3/4" mounting holes

Maintenance Tips

  • Apply a light spray of silicone lubricant to the cam pivot point once or twice a season to keep the thumb-turn operating smoothly.
  • Inspect the cam for bending or wear annually -- cams are the highest-wear component on these locks.
  • If the cam slips past the door frame strike, check that the retaining nut is still fully tightened.

Product Specifications

ManufacturerCamco
Part Number44333
Vendor Part Number20-0479
UPC014717443333

Lock Dimensions

Cylinder Length5/8"
Mounting Hole Required3/4" round
Max Door Panel Thickness5/8"
Cam TypeOffset and straight (both included)
OperationThumb-turn, 90-degree rotation

What Is Included

Lock Body1x thumb-turn cam lock, 5/8" cylinder
Offset Cam1x included
Straight Cam1x included
Mounting HardwareRetaining nut included
Key CylinderNot included -- keyless unit

Compatibility

RV TypesClass A, Class B, Class C motorhomes; fifth wheels; travel trailers; toy haulers
Door TypesExterior baggage compartment, utility bay, generator compartment
ReplacesMost OEM thumb-turn cam locks with 3/4" mounting hole and 5/8" cylinder
Longer Cylinder VersionCamco 44323 (7/8" cylinder, for panels up to 7/8" thick)
Important Information
  • This is a keyless thumb-turn lock only -- it does not include a key cylinder and cannot be rekeyed.
  • Do not install on door panels thicker than 5/8"; the retaining nut will not clamp securely and the cam will not engage properly.
  • Mounting hole must be 3/4" round. Oval or rectangular cutouts are not compatible without modification.
  • Not intended as a primary security lock -- cam locks secure compartment doors against road vibration and incidental opening, not forced entry.
  • For panels between 5/8" and 7/8" thick, order Camco 44323 instead.


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