Glass Ball Mortice Knob 55mm Crystal Door Handle Elegant Durable Interior Fitting

The 55mm Glass Ball Mortice Knob is a stunning architectural centerpiece that combines the clarity of crystal-grade glass with a substantial 55mm rose. This design captures and refracts light, adding a “jewel-like” quality to interior doors. Unlike standard metal handles, the glass ball provides a smooth, cool-to-the-touch grip that is as much a tactile experience as it is a visual one.

The 55mm rose diameter is slightly larger than standard modern hardware, providing a more balanced proportion for solid timber doors and offering extra coverage to mask minor imperfections from previous installations.

Technical Specifications of 55mm Glass Ball Mortice Knob

These 55mm Glass Ball Mortice Knob are manufactured using toughened safety glass and high-quality metal bases to ensure they meet the demands of a busy household.

Design & Aesthetic Benefits

• Light & Space: The transparent nature of the glass ball allows it to “disappear” into the room’s decor, making it an excellent choice for smaller spaces or hallways where you want to maintain a sense of openness.

• Versatile Glamour: While often associated with Victorian and Edwardian restorations, the 55mm Glass Ball Mortice Knob has seen a massive resurgence in Modern Glamour and Art Deco interiors, especially when paired with Polished Chrome or Matte Black roses.

• Fingerprint Resistance: High-quality optical glass is surprisingly resistant to smudging. Unlike polished metal, which shows every fingerprint, the refractive properties of the glass ball keep it looking clean and brilliant with minimal maintenance.

• Solid Weight: Despite its delicate appearance, the glass is dense and heavy. When mounted on a solid metal base, it provides a reassuringly sturdy feel during operation.

Primary Applications

1. Bedroom & Dressing Rooms: 55mm Glass Ball Mortice Knob  Adds a touch of luxury and elegance to private spaces, catching the morning light beautifully.

2. Period Property Refurbishments: An authentic replacement for 19th-century “crystal” knobs, maintaining the historical integrity of the home.

3. Modern Ensuites: Pairs perfectly with mirrored bathroom furniture and chrome fixtures for a cohesive, high-end aesthetic.

4. Bifold & French Doors: The spherical symmetry looks particularly striking when installed in pairs on double internal doors.

Professional Installation Tip: Precision and Protection

55mm Glass Ball Mortice Knob require specific care during installation to ensure the bond between the glass and the metal base remains secure for years.

• The Heavy-Duty Latch Requirement: This 55mm Glass Ball Mortice Knob is unsprung. Because glass is heavy, a standard budget latch will not have the spring tension required to return the knob to its neutral position. You must use an Architectural or Heavy-Duty Mortice Latch.

• Do Not Over-Tighten: When fixing the rose to the door, ensure the screws are snug but not excessively tight. Over-tightening can put undue stress on the metal neck, which could eventually affect the adhesive bond to the glass.

• Spindle Alignment: Ensure your latch is perfectly level. If the spindle is skewed, it will put uneven pressure on the glass-to-metal joint every time the knob is turned, which is the leading cause of glass knobs becoming loose over time.

• Cleaning: Never use abrasive chemicals or scouring pads on the glass or the plated rose. A damp microfiber cloth is all that is needed to maintain the sparkle.

Add a touch of elegance to your doors with this 55mm Glass Ball Mortice Knob, designed to provide a comfortable and stylish grip. The smooth glass surface creates a classic, timeless appearance that complements both traditional and contemporary interiors. Mounted on a sturdy base, this 55mm Glass Ball Mortice Knob combines refined aesthetics with long-lasting durability, making it ideal for daily use. Perfect for replacing worn fittings or upgrading your door hardware, it enhances both the look and functionality of your doors.

Compatible with standard mortice locks and latches, this 55mm Glass Ball Mortice Knob ensures smooth operation and reliable performance. Its durable construction resists wear while maintaining its polished finish, making it suitable for bedrooms, living areas, and office doors. Easy to install for DIY enthusiasts or professional fitters, this 55mm Glass Ball Mortice Knob offers a practical and stylish solution to enhance your interior doors with elegance and lasting quality.