Best Hecfu Mailbox Locks in 2026

KEYLESS SECURITY LOCKS - Security doesn't have to included managing keys or replacing locks. The Combi-Cam solid metal combination cam lock is 100% keyless, secure and long-lasting. With 1,000 possible combinations, this lock is perfect for keeping your belongings safe. Combi-Cam 3-dial cabinet lock hardware comes with a 3/4" straight cam, 1-1/2" straight cam, 90 degree stop cam, 1-1/2" offset cam, and 3/4" wood prong washer.

VERSATILE, DURABLE, & RUST RESISTANT - Keep your belongings safe and sound with our Combi-cam lock. These cabinet locks are outfitted with 3 pick-proof chrome plated dials and constructed out of sturdy zinc alloy – to assure that the combo lock won't rust or wear out over time. Use this combination lock as a file cabinet lock, drawer lock, mailbox lock, storage cabinet lock, gun safe lock, liquor cabinet lock, office cabinet lock and much more. Available in size S, M, L, and XL.

EASY TO INSTALL & RESET - Combi-Cam locks are a breeze to install. With no screws or bolts needed, this lock can be attached in seconds to any door, drawer, or cabinet with a material thickness of up to 7/8" (varies by size of the lock you purchase). Plus, unlike other locks, the Combi-Cam does not require expensive kits or disc replacements. To change the combination, simply have your lock on the opening code and push the reset button while changing to the desired combination.

KEYLESS SECURITY - Security doesn’t have to include managing a dozen keys and replacing locks. The Combi-Cam is a secure, long-lasting, metal cam lock with 1,000 possible combinations. This 3-Dial combination cabinet cam lock is easy to install, can retrofit any standard cam lock, and has the ability to be programmed in a non-resettable mode..Note: Measure your door's backset, cross bore and thickness to ensure you find the right fit.

SPECIFICATIONS - The cam lock has a 5/8” cylinder length and is designed to fit a material thickness of 3/8” . The default combination of the Combi-Cam is always set to all 0s.

DURABLE AND RUST RESISTANT - These cabinet locks are outfitted with 3 pick-proof chrome plated dials and constructed out of sturdy zinc alloy – the lock won't rust or wear out over time.

SECURE CABINET DOORS AND DRAWERS – This U 9941 lock can be used to secure cabinet doors, drawers and much more.

DURABLE CONSTRUCTION – This drawer and cabinet lock is constructed of diecast and steel components with a stainless steel finish. It’s durable and strong, perfect for keeping your small items safe.

COMES COMPLETE - This drawer and cabinet lock comes complete with 3 cams, a trim collar, 2 reversible rotation washers, 2 keys and fasteners. Keyed Different, Yale Y-11 keyway.

[What You Get] 8 Pack cam locks and upgraded thickened lock cylinders, 16 keys to open all locks, keys can be used for each other, 2 different lock plates (8 pcs standard& 8 pcs for free ).

[Cam Lock Size] Different lengths of cam locks are suitable for different thicknesses of door panels. Before purchasing, please check the size introduction in figure 2 and choose the right size! Cam Lock body length: 1-1/8"(30mm), door thickness ≤ 1"(25.4mm), keyhole diameter≈ 0.7"(18mm), two different shaped plate: 1.83" (46.6mm). Perfect for filing cabinets, storage doors, cabinet doors, drawers, toolbox, mailbox, RV and campers.

[Easy to Install] Simple and quick to install-it can be installed on metal, wood, door or drawer panels, it is an extra safety protection for important small objects such as documents, and installation on tool boxes or kitchen knife cabinets keep potential risks away from your kids.

PRODUCT DETAILS: Check the sizes to ensure you choose the right cam lock. Length of main lock body is 5/8"(16mm), fits on door panels less than 0.4" (10mm) thickness, and the mounting hole diameter is 0.7’’(18mm). Length of two plates(an offset one and a straight one) are 1.8"(47mm) and 1.38"(35mm),(See diagram for a more detailed picture). 5 packs keyed alike lock set includes 5 packs 5/8"(16mm) locks, 10 locking plates and 10 keys.

DURABLE CONSTRUCTION: Sissinda 5/8"(16mm) cabinet locks with keys is constructed of upgraded diecast and steel components with a stainless steel finish, chrome-plated,waterproof,rustproof performance, resisting corrosion and wear for long-term use, it is the best lock replacement kit for cabinets, mailboxes, drawers, RV compartments, vans, toolbox locks.

WIDELY APPLICATION: Sissinda 5/8"(16mm) cabinet cam lock set are widely used in doors of tabletop showcase, cabinets, file cabinet, desk drawer, mail box, camper or RV doors, etc. These tubular cam lock set are keyed alike (allowing all locks to be operated by one key), which is really safe and convenient.

★DIMENSION DETAILS: Please check the sizes to ensure you choose the right cam lock. The main lock body of Sartatue cam lock is 1-1/8” (30mm) long, fits on door panels less than 7/8" (21mm) thickness, and the mounting hole diameter is 3/4’’(18.5mm). Length of two plates (an offset one and a straight one) are both 1.8"(47mm), (See diagram for a more detailed picture). 10 packs keyed alike lock set includes 10 packs 1-1/8"(30mm) locks, 20 locking plates and 20 keys.

★EASY TO INSTALL: Installation of Sartatue replacement cabinet locks is quick and easy, open with a 90-degree turn, non-key retaining, allowing you to remove the key from the locked and unlocked position. Besides, Sartatue replacement cam locks can be mounted to metal or wood, door and drawer panels.

★WIDELY APPLICATION: Sartatue 1-1/8” replacement tubular cam locks are widely used in doors of tabletop showcase, RV drawers, cabinets, mail boxes, or camper doors, etc. These tubular cam lock set are keyed alike which allowing all locks to be operated by one key, really convenient.

Package Includes : 2Pcs cabinet cam locks replacement, 4Pcs keys (keyed alike).

Cylinder length : 5/8" / 16 mm. Made of stainless steel, sturdy and durable.

Cam lock can be mounted to metal or wood, door and drawer panels. Installation is quick and easy.

✔️PREMIUM QUALITY: Cam locks are precision cast from upgraded chrome-plated zinc alloy material, chrome-plated surface, waterproof and rust-proof, durable and durable, it is the best lock replacement kit for cabinets, mailboxes, RV compartments, toolbox locks.

✔️PRODUCT SIZE: Different lengths of cam locks are suitable for different thicknesses of door panels. Before purchasing, please check the size introduction in figure 2 and choose the right size! Cam Lock body length: 5/8"(16mm), door thickness ≤ 0.48"(12.19mm), keyhole diameter≈ 0.7"(18mm), two different shaped plate 1.83"(46.6mm) and 1.38"(35mm). Cabinet locks with keys are widely used in mailbox, toolbox, filing cabinets, RV and camper doors.

✔️EASY TO INSTALL: Provide extra security for your important small items on metal, door panels or drawer panels less than 0.48” (12.19mm) thick by referring to the installation diagrams. cabinet locks with keys are installed on tool boxes or kitchen knife cabinets, Gives you the peace of mind to let your kids play freely.

Package Includes : 2Pcs locks replacement tubular cam locks, 4Pcs keys (keyed alike).

Cylinder length : 1-1/8" / 30 mm. Made of stainless steel, sturdy and durable.

Cam lock can be mounted to metal or wood, door and drawer panels. Installation is quick and easy.

【Cabinet Lock】: This 1-1/8" replacement cam lock comes with 2 keys, so you can store one of the keys as a spare. The key matches the lock so well that even if you insert and remove the key multiple times, there is no jamming. This cabinet lock with key can be used to secure cabinet doors, drawers, etc.

【Premium Material】: Made of zinc alloy, this drawer and cabinet lock is durable and sturdy, and has better resistance to oxidation, water and rust. If you have important documents that need a secure space, then this file lock will be perfect.

【Size Info】: 3/4" outer cylinder diameter, 1-1/8" length, fits 7/8" thick panels. 1-3/4" lock plate.

Package Includes : 4Pcs cabinet cam locks replacement, 8Pcs keys (keyed alike).

Cylinder length : 5/8" / 16 mm. Made of stainless steel, sturdy and durable.

Cam lock can be mounted to metal or wood, door and drawer panels. Installation is quick and easy.

[What You Get] 3 Pack cabinet lock with key and upgraded thickened lock cylinders, 6 keys to open all locks, keys can be used for each other, file cabinet locks kit with 2 different lock plates (3 pcs standard& 3 pcs for free ).

[Product Size] Different lengths of file cabinet locks are suitable for different thicknesses of door panels. Before purchasing, please check the size introduction in figure 2 and choose the right size! Cam Lock body length: 5/8"(16mm), door thickness ≤ 0.48"(12.19mm), keyhole diameter≈ 0.7"(18mm), two different shaped plate 1.83"(46.6mm) and 1.38"(35mm). Cabinet locks with keys are widely used in mailbox, toolbox, filing cabinets, RV and camper doors.

[Easy to Install] Simple and quick to install it can be installed on metal, wood, door or drawer panels, Drawer Locks with Keys is an extra safety protection for important small objects such as documents, and installation on tool boxes or kitchen knife cabinets keep potential risks away from your kids.

🔒Sturdy and durable: RV compartment lock, made of high-quality zinc alloy precision casting lock body, strong and durable, with chrome-plated surface, excellent waterproof and rust resistance, cam lock with 100% metal key, it can still be used normally in harsh environments.

🔒Product size: Different Lengths of Cam Locks are Suitable for Different Thicknesses of Door Panels. Before Purchasing, Please Check the Size Introduction in Figure 2 and Choose the Right Size! Cam Lock Body Length: 5/8"(17mm), Door Thickness ≤0.43"(11mm), Keyhole Diameter≈ 0.74" (19mm), Lock Plate: 1.65" (42mm) , Perfect for Most RV Storage Locks, Mailbox, Toolbox Replacement Locks or Cabinet Locks.

🔒 Enhanced security: RV storage locks feature professional locking technology, giving you peace of mind to keep important items in your RV or home. Cabinet locks with keys are the best option for changing lock hardware on RV compartment doors or mailbox, toolbox, ensure the safety and privacy of your indoor and outdoor camping.

【High Quality】Made of zinc alloy, and it is safe and non-toxic. It can be used repeatedly and durable for long use.

【Keyed Alike】The keys are exactly the same, allowing you to buy multiple locks without tracking where the keys arrived. One key can open multiple locks.

【Wide Application】A perfect replacement lock for a damaged one, offering best safety protection for your drawer, cupboard, mailbox, wardrobe and cabinet.

【Size】The locks cylinder length are 1 1/8"long. They can fit a material thickness of up to 7/8". They are standard sized cam locks with 3/4" diameter.

【Keyed Alike】All drawer cam locks in the order will be keyed alike, 12 lock comes with 5 keys; Key can only be removed in the locked position.

【Premium & Durable Material】Safety cam Lock is made of zinc alloy, Chrome-plated, waterproof and rustproof, resisting corrosion and wear for long-term use, durable and safe for your items.

【Suitable Size】Cabinet tumbler cam lock replacement is 3/4"(18mm)diameter,5/8"(16mm)cylinder length,Rotates 90 degrees from open to close.please check the size you need before purchase.

【Premium&Durable】 This tubular toolbox lock with key is constructed of zinc alloy and is chrome plated. It is durable and strong,perfect for keeping your filing cabinet drawer mailbox RV security box.

【Convenient&Practical】Alike-keyed lock cylinder removable key,Tubular tool box cam locks replacement kit with four alike keys,One key can open multiple locks,When the key is missing or lost,you can take out their spare key.

🔐【Cabinet Lock】This 5/8" file cabinet replacement lock comes with 2 keys, so you can store one of the keys as a spare. The key matches the lock so well that even if you insert and remove the key multiple times, there is no jamming. This cabinet lock with key can be used to secure cabinet doors, drawers, etc.

🔐【Product Size】Different lengths of cam locks are suitable for different thicknesses of door panels. Before purchasing, please see diagram for a more detailed picture) Cam Lock body length: 5/8"(16mm), door thickness ≤ 0.48"(12.19mm), keyhole diameter≈ 0.7"(18mm), two different shaped plate(an offset one and a straight one) are 1.83"(46.6mm). Cabinet locks with keys are widely used in mailbox, toolbox, filing cabinets, RV and camper doors.

🔐【Safety and Durable】Zzbety 5/8"(16mm) drawer and cabinet cam lock is upgrade zinc alloy solid precision casting, surface chrome-plated anti-oxidation process,waterproof,rustproof performance, resisting corrosion and wear for long-term use, it is the best lock replacement kit for cabinets, mailboxes, drawers, RV compartments, vans, toolbox locks.

PRODUCT DETAILS: Check the sizes to ensure you choose the right cam lock. Length of main lock body is 5/8"(16mm), fits on door panels less than 0.4" (10mm) thickness, and the mounting hole diameter is 3/4’’(18.5mm). Length 1 straight plates ) are 1.8"(47mm) , 5 packs keyed alike lock set includes 5 packs 5/8"(16mm) locks, 5 locking plates and 10 keys.

DURABLE CONSTRUCTION: 5/8"(16mm) drawer and cabinet cam lock is constructed of upgraded diecast and steel components with a stainless steel finish, chrome-plated,waterproof,rustproof performance, resisting corrosion and wear for long-term use, it is the best lock replacement kit for cabinets, mailboxes, drawers, RV compartments, vans, toolbox locks.

EASY INSTALLATION: Fosiya replacement cabinet locks can be mounted to metal or wood, door and drawer panels. Installation is quick and easy, opens with a 90 degree turn, non-key retaining, allowing you to remove the key from the locked and unlocked position.

【Durable Construction】Tool box tubular cam locks are made of upgraded diecast and zinc alloy component with chrome-plated. It is waterproof, rustproof and anti-oxidation, perfect for replacing the broken or old cabinet lock.

【Wide Application】This 5/8 inch filing security locks are suitable for tool box, trunk, subway gate machine, communication cabinet, file cabinet, desk drawer, mailbox, rv door, school locker, console, ATM cabinet, wardrobe, elevator operation box, advertising chassis, etc.

【Product Details】You will receive 4 packs keyed cam locks with 8 pieces matching keys, length of cylinder: 5/8" (16 mm), face of the lock: 0.87" (22mm) diameter, key hole diameter: 19mm (3/4") , suitable for door panels less than 1/2" (13mm). (Before purchasing, please check the size introduction.)

Why Choose Us? Our thumb cam lock body is made of zinc alloy with a chrome plated surface, which is strong and durable, not easy to rust for your long-term use. Widely used for security files, drawer, mailbox, RV storage, camper door and toolbox lock replacement.

Don't Have to Worry about Losing the Key: No more having to hassle with keys. If you do not require a high level of protection. The cam lock is especially suitable for replacement locks on your RV compartment, camper storage door, drawers, toolbox, mailboxes, and file cabinets.

How to Choose the Size? Please measure before purchase. If the door thickness ≤ 0.6"(16mm), please choose 7/8" cam lock, and the keyhole diameter≈ 0.76"(19.5mm).Our keyless cabinet locks provide greater reliability for your drawers, cabinet doors, mailboxes and toolboxes!

The product is made of high-quality iron metal, with color zinc plating on the surface, rust resistance, corrosion resistance, firmness and durability.

It is easy to use and easy to install. It is equipped with installation screws. It can be easily installed with only a few screws.

It has a solid spring handle and uses a solid latch and handle design to lock and unlock the table in an orderly manner to prevent the table from spreading and keep it clean and orderly.

DURABLE CONSTRUCTION: Xnrtop 5/8"(16mm) drawer and cabinet cam lock is constructed of upgraded diecast and steel components with a stainless steel finish, chrome-plated,waterproof,rustproof performance, resisting corrosion and wear for long-term use, it is the best lock replacement kit for cabinets, mailboxes, drawers, RV compartments, vans, toolbox locks.

Size information: the length of the lock column is 5/8 inch/ 16 mm, the lock plate is 1.38 inch/ 35 mm, so this keyed cam lock can fit a material with thickness of up to 0.77 inch/ 19.5 mm, and is suitable for locks of filing cabinets, display cabinets, storage cabinets, RV doors, cabinet doors, drawers, tool boxes, mailboxes, and camping vehicles

EASY INSTALLATION: Xnrtop replacement cabinet locks can be mounted to metal or wood, door and drawer panels. Installation is quick and easy, opens with a 90 degree turn, non-key retaining, allowing you to remove the key from the locked and unlocked position.

Premium material: the cam locks keyed alike is made of excellent metal material made of zinc alloy, which is wear-resistant, corrosion and rust resistant, sturdy and durable for long time use.

Easy to install: easy to install. Simply drill a hole in suitable place, insert lock head, fix tongue with fixing screw. Can be installed on metal, wood, doors, drawer panels, etc.

Safe and reliable: the toolbox locks with keys provides you with sufficient security. Help protect privacy, assets and important materials and provide you with a safe personal space.

▶【Product Size】: The drawer lock is a standard size cam lock with 0.69"/17.5mm diameter. It can fit the panel thickness of up to 0.55"/14mm.

▶【Outstanding Material】: The mailbox lock is made of zinc alloy with chrome plated, which is durable, waterproof, anti-rust & anti-corrosion for long time use .

▶【A Wide Range of Applications】: The key locks are mounted to metal or panels. It is great for cabinets, drawer, mailbox, tabletop showcase, camper or RV doors, etc. It can protect your important items.

【SIZE FITS】General cabinet tumbler cam locks replacement is 3/4"(18mm)diameter,5/8"(16mm) lock cylinder length,fits doors up to 3/8" thick panels,rotates 90 degrees from open to close.please check the size you need before purchase

【KEYED ALIKE】 alike keys lock cylinder removable key, replacement tubular cam locks kit tool box 16mm with two keys per lock,One key can open multiple locks.When the key is missing or lost, At this time you can take out their spare parts

【DURABLE CONSTRUCTION】 This toolbox lock 16mm with key is constructed of zinc alloy and is chrome plated. It is durable and strong, perfect for keeping your filing cabinet drawer mailbox security box.

File Cabinet Lock Kit: you will get 24 pcs mailbox lock replacement, 48 pcs lock plates (2 types of lock plates included) and 24 pcs keys, it will satisfy your one time purchase needs

Size Information: cylinder length is 5/8"(16mm), fits up to 0.4"(10mm) panel thickness, this replacement cabinet locks can be installed on metal or wood, doors and drawer fronts; Please see picture for more detailed dimensions

Zinc Alloy Material: mailbox lock is mainly made of zinc alloy, has strong precision casting, chrome plating surface, anti-oxidation process, solid casting, fine craftsmanship and reliable quality enable you to use for many years

【READ SIZE GUIDANCE BEFORE PURCHASE】Please measure the locking distance & your storage door thickness before purchase, Correct Lock Size is equal to the locking distance (measure from the front of the door face to the plate locking-up position). Cam locks keyed alike come as full set with 3 different thickened lock plates per lock (1 pcs standard& 2 pcs for free) for your different installation need.

【PREMIUM QUALITY】Cylinnda Cabinet Locks are made of premium zinc alloy solid metal with chrome finish, waterproof and rustproof for long term use. RV storage locks keep your valuables safe and help you travel worry free with loved ones.

【UPGRADED SECURITY & MORE SPARE KEYS】Cylinnda RV Cam Locks are better security than the standard OEM key locks, you’ll get your own unique keys and all keys are keyed alike in each package. Cam locks keyed alike means one key can open all locks in the same set. If multiple sets are ordered at the same time, all locks in the order will have same key code, any key can open all locks.

📬【Upgraded Durable】- Cam Locks are made of upgraded zinc alloy material through precision casting process. The upgraded Mailbox Locks Replacement Lock has better waterproof, anti-rust and anti-oxidation properties, and is durable.

📬【Check Before Purchasing】- Refer to Figure 2 before ordering, select the correct Tubular Cam Locks, Tubular Cam Lock body length: 1-1/8"(31mm), door panel thickness ≤0.96"(24.6mm), key hole diameter≈ 0.70" (18mm), lock plate: 1.97" (50mm) . File Cabinet Locks are suitable for door panels of different thicknesses, such as RV or camper storage doors, compartment doors.

📬【Easy to Install】- You install the Cam Lock in 5 minutes, saving you valuable time. Note: ①Support door panel thickness less than 0.97inch(24.6mm). ②Key is removable and can be adjusted by the installation direction of the ANTI-SLIP Washer.

This is a mailbox lock used to replace a broken or damaged Cutler lock

Constructed from diecast metal with a nickel plated finish

Features steel cam pins and a spring clip installation

VERSATILE AND CONVENIENT SET: This set Contains 2 sets of mailbox locks, each containing 1 high-quality chrome-plated zinc alloy cam lock, 2 same keys, and 5 different sizes of lock plates. The locks are keyed alike, allowing for convenient operation with a single key.

DURABLE AND LONG-LASTING: Constructed with die-cast and steel components, these tubular cam locks have a durable stainless-steel finish that is waterproof and rustproof, ensuring long-term use for your cabinets, mailboxes, RV compartments, toolbox locks, and more.

UNIVERSAL FIT: With a cylinder length of 16mm (5/8"), a diameter of 3/4", and the ability to fit on panels up to 3/8" in thickness, these cam locks can be mounted to metal or wood doors and drawer panels for added security.