Mailbox Cam Locks

This range covers metric cam locks in 16mm, 20mm, 25mm, 30mm, and 32mm, plus 22×21mm MS705-style cylinders. For US-style mailbox doors, we also list 5/8 inch, 7/8 inch, 1-1/8 inch, and 1-3/8 inch models such as the 9943, 9945, and U-9941 series. Use the Lock Size filter to see which sizes are in stock for your project.

Yes. This category includes pin tumbler mailbox locks in the common 5/8 inch US size, including ILCO keyway models, Primeline-style replacements, and options with dust covers. Filter by Lock Size (5/8 inch) and Lock Type (Pin Tumbler) to view models such as the Mailbox Lock ILCO Keyway Pin Tumbler Cam Lock and Pin Tumbler Mailbox Lock with Dust Cover.

Most models in this category use zinc alloy housings, which is the standard material across our mailbox cam lock line. We also list brass cam locks such as the High Security Brass Cam Lock RUKO Lock Replacement. Filter by Material to compare zinc alloy and brass options in this collection.

Yes, but options are selective. This range includes the High Security Cam Lock With Master Key System for master key projects, plus keyless models such as the Keyless Slotted Cam Lock and coin-operated cam locks. Most listings use keyed-different cylinders. Use the Key System filter to narrow to master key or keyless products.

Yes. Well Hardware manufactures mailbox cam locks for OEM buyers, mailbox manufacturers, and hardware distributors. This category includes models for residential mailboxes, commercial post boxes, and replacement programs. For project-level OEM specs, cam length, finishes, and packaging, see our cam locks for mailbox manufacturers page or contact sales for a factory quote.