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Clear acrylic door knob set with brass finish shank

Guard Security

Guard Security 1144-W Clear Acrylic Door Knob Set

SKU CH-Y80M-5F40R

Clear acrylic replacement knobs with a square threaded spindle and set screws for decorative door upgrades; lock sold separately

  • FinishClear
  • Selling UnitSet
  • TypeDoor Knob
  • Clear acrylic design mimics crystal glass appearance
  • Square threaded spindle drives latch mechanism directly
  • Brass-finish shank adds decorative contrast
  • Set screws secure knobs firmly in place
  • Lock mechanism purchased separately for custom fit

Replacement Knobs for Door Hardware

The Guard Security 1144-W set provides two clear acrylic knobs designed to refresh existing latch or mortise hardware. Their fluted profile mimics the look of crystal glass while the brass-finish shank adds a subtle metallic accent. These knobs suit homeowners or landlords updating interior doors without replacing the entire lock mechanism. Installation requires only basic tools and the included set screws.

Square Spindle Drive Compatibility

Each knob mounts on a straight, square spindle that is threaded on both ends, allowing it to engage the existing lock body. The design frees you from sourcing a proprietary spindle when the original part is worn or missing. Because the lock body is sold separately, you must already have or purchase a compatible latch, privacy bolt or mortise case that accepts a square drive. The set screws lock the knobs firmly to the spindle once aligned.

Durable Acrylic Construction Under Daily Use

Clear acrylic resists the yellowing and fine scratches that can appear on lesser plastics after repeated handling. The material maintains its glass-like clarity through constant turning, cleaning and temperature swings typical of residential entryways. Brass-finish shanks withstand the torque of daily operation without stripping the set-screw threads. The knobs remain secure and visually consistent over extended service life.

Highlights

  • Clear acrylic design mimics crystal glass appearance
  • Square threaded spindle drives latch mechanism directly
  • Brass-finish shank adds decorative contrast
  • Set screws secure knobs firmly in place
  • Lock mechanism purchased separately for custom fit

Specifications

FinishClear
Selling UnitSet
TypeDoor Knob

Questions about this item

What is the first limitation I will hit if I use the 1144-W knobs on a heavily used door all day?

The clear acrylic knobs can crack or loosen under constant high-torque operation, and the set screws may back out, requiring periodic re-tightening.

How much heat or noise do the brass-finish shank and acrylic grip produce during continuous use?

The knobs generate no measurable heat and operate silently; only the separate lock mechanism contributes any sound or warmth.

Which lock components must I already own for the 1144-W set to function on my door?

You need a compatible mortise or tubular lock body that accepts a 30 mm square straight spindle threaded on both ends, plus the matching latch and strike plate.

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