Door Hardware - Locks & Latches

Door locks and latches, from a hook and eye to Bluetooth

Door locks and latches in this group cover a wide span of technology, from a hook and eye that's changed little in a century to a Bluetooth-enabled mortise lock that opens from a phone. Rocky Mountain Hardware sells all of it under one line, so a single order can include a fully mechanical guard latch alongside a smart lock, as long as the buyer knows which piece solves which problem.

The simplest end: hooks, eyes, and guard latches

The Hook & Eye sets come in four lengths, 4, 9, 12, and 20 inches, sized for anything from a cabinet door to a wide gate or shutter that needs a basic secondary catch. The DG1 Guard Door Latch works differently: it lets a door open a few inches while still chained shut, useful at an entry a homeowner wants to check before fully opening, no battery or wiring involved in either piece.

Bluetooth locking without rewiring a door

The Bluetooth Smart Entry Mortise Lock and the Bluetooth Level Bolt both add phone-based access to a door's existing mortise pocket or bolt location, so a homeowner isn't cutting new hardware into the door to get there. The Level Bolt in particular reads as an ordinary bolt from the outside; nothing visibly signals that it's electronic, which suits anyone who wants smart access without a keypad or touchscreen on display.

Keypad entry for a shared or rental door

The KEY400 Keypad Entry System sits between the fully mechanical and fully connected pieces here: a numeric code instead of a key, but no app or phone pairing required. It suits a door where several people need access on and off, a shared entry or a rental, without the ongoing setup a Bluetooth system asks for.