A square rosette tubular privacy door lever is a modern interior locking door handle designed for private spaces such as bathrooms and bedrooms. It features a clean square base plate (rosette) with a tubular lock mechanism, locks from the inside with a thumb-turn knob, and includes an emergency release slot on the exterior side for accidental lockout situations.

This square-style tubular privacy lever is ideal for bathrooms, bedrooms, guest rooms, powder rooms, home offices and dressing rooms — any interior space where inside-locking privacy is needed. It is NOT intended for exterior entry doors (which require keyed entry locks) or for hallways/closets (which use non-locking passage levers).

• Privacy Function: Locks from inside with a thumb-turn, emergency release slot outside — for bathrooms and bedrooms.

• Passage Function：Non-locking, free operation from both sides — for hallways, closets and pantries.

• Entry Function：Key-operated from outside, thumb-turn inside — for exterior front doors and secured rooms.

• Dummy Function：Non-operational decorative pull — for inactive double doors or cabinet doors.

No. Privacy function locksets do not include keys or a key cylinder. Locking is controlled only by the interior thumb-turn knob. For emergency access from outside, the lock can be released through the exterior slot using a small flathead screwdriver, coin or emergency release pin.

This privacy lever features a contemporary square design with a geometric square rosette (base plate) and a matching square-bar lever handle. The all-square aesthetic delivers a clean, modern look that pairs perfectly with modern farmhouse, mid-century modern, industrial, minimalist and transitional home decor styles.

The standard square rosette measures approximately 2-1/2" (65mm) on each side. This size cleanly covers standard 2-1/8" door bore holes and provides a bold, proportional statement on residential interior doors.

The square lever handle and square rosette are constructed from heavy-duty zinc alloy for structural strength, impact resistance and long-lasting durability. The internal tubular mechanism uses precision steel and brass components for smooth, reliable daily operation in residential environments.

The finish shown is premium Brushed Satin Nickel (SN / US15). This warm silver-toned finish features a fine uniform brushed texture that resists fingerprints, water spots and minor surface scratches — making it an excellent choice for bathrooms and other high-moisture interior spaces.

Wipe surfaces gently with a soft, damp microfiber cloth after each use to prevent water spot buildup. For heavier cleaning, use mild soap diluted in warm water. Do not use abrasive cleaners, steel wool, scouring pads, bleach or harsh chemical cleaners — these will scratch, discolor and damage the brushed satin finish over time.

To lock: Rotate the interior thumb-turn knob to engage the privacy locking mechanism.
       To unlock: Rotate the thumb-turn knob back to the unlocked position, or simply turn the interior lever handle down — the lock automatically disengages for fast, one-handed exit in case of emergency.

The exterior side of the privacy lever features a small emergency release slot (visible as a narrow horizontal slot on the outside rosette). To unlock from outside during an accidental lockout, insert a small flathead screwdriver, a coin, a paper clip or an emergency release pin into the slot and gently turn it to disengage the lock. This is a critical safety feature for bathrooms and children's bedrooms.

This residential privacy lock includes important safety features designed for bathroom and bedroom use:

• Emergency Release Slot: Allows outside access during accidental lockouts — essential for households with children or elderly family members.

• Auto-Unlock on Exit: Turning the interior lever automatically disengages the lock for quick egress in emergencies.

• Clear Lock Indicator: Visual indicator shows locked/unlocked status from inside the room.

• No Key Required: Eliminates risk of lost keys preventing access during emergency situations.

Yes, with proper supervision. Small children can accidentally engage the thumb-turn lock, which is why this privacy lock includes the emergency release slot on the exterior side — so adults can quickly unlock the door from outside without a key. We recommend demonstrating the emergency release function to all household members and keeping a small flathead screwdriver near bathroom doors for quick access.

Yes, a tubular lock (also called a cylindrical lock) is the standard residential lock type where the entire mechanism — including the privacy locking function — installs through a single bored hole in the door. Tubular privacy locks are the most common type for bathroom and bedroom doors because they are affordable, easy to install, and reliable for everyday residential use.

Yes, this is a residential grade tubular privacy lock built for standard home use. The internal mechanism is tested and rated for over 200,000 smooth operating cycles, providing years of reliable daily performance for bathroom and bedroom doors in typical residential settings.

It includes a 1/2" throw adjustable dead latch with a steel latch face. The latch is fully reversible and can be flipped to fit both flat and beveled door edges. It also adjusts between 2-3/8" (60mm) and 2-3/4" (70mm) backsets to match standard North American door preparations.

This tubular privacy lever fits standard residential interior doors from 1-3/8" (35mm) to 1-3/4" (45mm) thick, which covers nearly all interior wood, composite and hollow core doors found in North American homes.

It comes with an adjustable latch that fits both standard residential backsets: 2-3/8" (60mm) and 2-3/4" (70mm). This means it will work with almost any pre-drilled interior bathroom or bedroom door without requiring additional parts or modification.

Yes! This privacy lever features a universal reversible design. Both the lever handle and latch bolt work on left-handed and right-handed swing doors with no extra tools or modification needed. This makes it easy to buy in bulk for whole-house projects without worrying about door handing.

This is a standard tubular lockset that fits industry-standard residential door preparation: 2-1/8" (54mm) cross bore through the door face and 1" (25mm) edge bore for the latch. If your door already has an existing tubular privacy lock or door knob, this will fit directly without re-drilling.

Installation is simple and DIY-friendly. You only need a standard Phillips screwdriver. All mounting hardware — including the adjustable latch, strike plate, matching screws and illustrated step-by-step installation guide — is included in the package. Most homeowners complete installation in 15 to 30 minutes.

Yes! This square rosette privacy lever follows standard residential tubular lock dimensions and can directly replace most major brand bathroom door knobs and privacy lever locksets. It's an easy, affordable way to modernize the look of your bathroom or bedroom doors during a home renovation or refresh.

This square rosette lever series offers four complete function configurations with identical trim for a consistent, coordinated look throughout your home:

• Privacy: Bathroom / bedroom lock with thumb-turn and emergency release (this model)

• Passage: Non-locking free operation for hallways and closets

• Entry: Keyed entry lock for exterior front doors and secured rooms

• Dummy: Non-functional decorative handle for inactive double doors

While Brushed Satin Nickel is our most popular finish, this square lever series is also available in Matte Black, Polished Chrome, Satin Chrome and Antique Bronze. Coordinate all doors with the same finish for a cohesive modern look, or mix finishes by room to match different design themes.

Yes, we offer competitive wholesale and bulk pricing for home builders, contractors, property managers, hardware distributors and real estate investors. Bulk orders are available for new construction developments, apartment buildings, multi-family housing, hotels and renovation projects. Contact our sales team for a customized quotation with volume discounts.

We stand behind the quality of our products with a limited lifetime mechanical warranty for residential use, covering defects in materials and workmanship of the internal locking mechanism. The finish is warranted for a period of 5 years under normal residential use and proper care conditions.