| Management number | 230760551 | Release Date | 2026/06/18 | List Price | US$12.06 | Model Number | 230760551 | ||
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The Design House Tulip 2-Way Latch Privacy Door Knob locks from the inside with a simple turn-button and does not include a keyed cylinder. Finished in polished brass, it works on both left- and right-hand doors and fits the two most common backsets in the U.S. (2-3/4 inch and 2-3/8 inch). The 1/2-inch nickel-plated latch bolt is strong and secure, and privacy knobs can be opened from the outside with a generic tool in case of emergency. Designed for standard doors 1-3/8 to 1-3/4 inches thick, this knob comes with a 1-inch by 2-1/4-inch radius corner faceplate. For installation, the cross bore should be 2-1/8 inches in diameter and the edge bore should be 1 inch. ANSI Grade-3 certified, it’s rated for residential security. Designed and manufactured by Design House, the trusted source for quality lighting, hardware, plumbing, kitchen, and bath products for every style and budget.
| Doorknob type | Privacy Door Knob |
|---|---|
| Lock type | Screw Lock |
| Finish | Brass |
| Style | Classic |
| Material | Brass |
| Color | Polished Brass |
| Compatibility | 1-3/8-inch and 1-3/4-inch thick doors |
| Orientation | Reversible |
| Backset size | 2.75 in |
| Brand | Design House |
| Features | Lockable, Privacy |
| Rec. use | Hardware |
| Mount type | Door |
| Ansi class | Grade 3 |
| Dimensions | 2.62 in x 2.38 in x 2.62 in |
| Projection | 2.75" |
| Backplate shape | Round |
| Items included | Mounting Hardware Included |
| Accessories | Mounting hardware |
| Pack quantity | 1 |
| Model | WM878274 |
| Assembled product weight | 1.05 lb |
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