Tubular Knobset

Tubular knobsets have a spindle assembly that extends into or through the center of the latch, allowing for retraction of the latch bolt when the knob is rotated. In a tubular lock, the inside and outside spindles are joined by the extension through the latch and move in tandem after assembly. Tubular knobsets are commonly used in residential and light commercial applications due to their ease of installation, durability, and design flexibility.

Tubular knobsets present a broad assortment of styles, finishes, and designs, ensuring compatibility with any architectural theme. Crafted for enduring security and smooth performance, they combine practicality with aesthetic charm. Like their cylindrical counterparts, tubular knobsets can also be keyed alike, offering convenience for managing access in multi-door buildings.