Emtek 86403US3 Square Cabinet Knob Polished Brass

Product Description

The EMTEK 86403US3 is a square cabinet knob finished in Polished Brass with a Lifetime Finish rating. It is a solid, single-piece cabinet hardware component designed for cabinet doors and drawers in residential and light commercial millwork applications. The knob measures approximately 1-3/8 inches across the face and ships as an individual unit. Licensed carpenters, finish installers, and general contractors typically source this hardware during the trim-out phase of a project. The Lifetime Finish designation indicates the surface coating is engineered to resist tarnishing and corrosion under normal interior conditions.

This knob is suited for installation on standard overlay and inset cabinet doors and drawer fronts. It fits typical residential kitchen, bathroom, and furniture cabinetry. The square profile works with contemporary, transitional, and modern design schemes. Each unit is sold individually and is assembled to order. The overall package dimensions are 3.4 inches in length, 2.3 inches in width, and 1.4 inches in height, making it compact for bulk storage on larger remodel jobs.

Key Features

• Square face profile suited for contemporary and transitional cabinet applications
• Polished Brass finish with Lifetime Finish durability rating for interior use
• Approximately 1-3/8 inch face width for standard cabinet door and drawer fitment
• Sold as an individual unit (EA) with a case quantity of 50 available for larger projects
• Lightweight at 0.15 pounds, minimizing load on cabinet door hinges

Compatibility

Designed as a direct-mount cabinet knob suitable for standard residential cabinet doors and drawer fronts with a single mounting hole boring. No specific OEM model compatibility was provided in the product data.

Installation Notes

Cabinet knobs of this type are typically installed by finish carpenters or general contractors during the cabinet trim-out phase. A standard drill with a bit sized to the mounting screw diameter is required, along with a cabinet hardware jig to ensure consistent placement across multiple doors and drawers. No special trade licensing is required, but precise hole placement prior to drilling is critical to avoid surface damage on finished cabinet faces. Do not overtighten the mounting screw, as this can crack the knob base or damage the cabinet door surface.