Most Tinewa mechanical locks fit standard U.S. doors: 1-3/8"–1-3/4" (35–45 mm) thickness. For other door sizes, please check the specific product listing or contact us before ordering.

Latches are adjustable 2-3/8" or 2-3/4" (60/70 mm). Measure from the door edge to the center of the hole and set the latch to match. Tinewa latches have a slide or pull-to-extend mechanism. Press the adjuster tab/collar and slide to the longer/shorter position until it clicks. Recheck that the spindle turns freely before installing.

They’re reversible. You can install on left- or right-hand doors without buying a different model.

Privacy locks are keyless (for bedrooms/bathrooms). They lock inside with a turn/push button and have an emergency release on the outside. To unlock from the hall side, insert a straightened paperclip or coin into the small hole and push to release.

Keyed Entry/Deadbolt Combo: Key outside, thumb-turn inside (front/exterior doors).

Privacy: Keyless lock for indoor rooms; emergency pin release outside.

Passage: No lock, just latch—ideal for hall/closet.

Dummy: Single-side pull only, no latch—double doors or decorative use.

Tinewa mechanical locks use heavy-duty zinc alloy for the levers/knobs and exterior rosettes, with steel/brass internal components for the latch and deadbolt. Finishes include Matte Black, Brushed Nickel, Satin Nickel and Gold with corrosion-resistant surface treatment.

Interior & exterior levers/knobs, adjustable latch, strike plate, mounting screws and installation guide.

They’re designed for standard residential wood doors. For metal doors or doors thicker than 1-3/4", check the specific listing or contact us before place an order.

Tighten screws evenly to keep the lever/knob centered and turning smoothly. After installing, test latch & key/turn with the door open before closing. If the latch doesn’t align, adjust the strike plate slightly or deepen the mortise.