The Drop LC45 knob handle by Colombo Design, designed by Luca Colombo, combines classic elegance and modern functionality in a single compact and harmonious shape. Made of solid brass, it stands out for its ergonomic and curved design, suitable for both internal and armored doors.
It is available in refined finishes such as polished chrome, chrome-mat and bronze, all covered by a 10-year guarantee, and Oroplus with a 30-year guarantee
Buy with confidence
WE TAKE ALL MEASURES TO MAKE YOUR PURCHASE SAFE
WE SHIP WORLDWIDE
WE LEAVE THE DELIVERY OF ORDERS TO THE BEST COURIERS
Return policy
(edit with the Customer Reassurance module)
Drop LC45 Colombo Design Knob Handle – essential elegance, fluid ergonomics
Designed by Luca Colombo, the Drop LC45 series reinvents the classic knob by integrating it into a soft and sculptural gesture. The elliptical knob is inserted into a Ø50mm round rosette, offering an ergonomic profile and a minimalist look that is well suited to contemporary interiors
Premium materials and finishes
Made of solid brass, the Drop LC45 guarantees durability and a premium feel. The available finishes cover different aesthetic and functional needs:
Oroplus, guaranteed for 30 years
Umber Bronze, Polished Chrome, Satin Chrome, guaranteed for 10 years
I Oroplus is ideal in humid or exposed environments, as it increases resistance to scratches and corrosion.
Ergonomic design and studied proportions
With dimensions of 115.5×71×50mm, Drop LC45 integrates harmoniously on internal doors, ensuring a comfortable and natural grip. The 8×135mm square pin and compatibility with thicknesses from 30 to 60mm facilitate installation without structural modifications.
Complete kit & easy assembly
Each package includes:
pair of knobs on round rosette
pairs of escutcheons (Patent or Yale)
square pin
grub screws, screws and Allen key
The mechanism is equipped with a return spring for a soft and silent action even after many uses.
Style & functionality with a touch of Made in Italy
Part of the Contemporary Handles collection by Colombo Design, Drop LC45 combines a soft and modern aesthetic with high quality standards. The fluid design and the variety of finishes make it suitable for residential and contract projects that seek discreet refinement
Assembly diagram for COLOMBO DESIGN doors and winows handles, knobs, and accessories.
Download (3.08MB)Reference: 085.KITTRASFORMAZIONE78
Brand: Colombo Design
7/8 mm adaptation kit for mounting handles on 7mm square (French standard) - to be used only with Colombo Design handles
Reference: 085.KITTRASFORMAZIONE6
Brand: Colombo Design
Adaptation kit for mounting handles on 6mm square - can only be used with Colombo Design handles
Reference: 085.0FF11R-CR
Brand: Colombo Design
The Slim FF11 handle by Colombo Design is a concentration of elegance and innovation.Made of brass, it stands out for its ultra-thin profile—only 4 mm thick—which gives a minimalist and contemporary aesthetic.Mounted on a round rosette, it is available in refined finishes such as polished and satin chrome. Designed by the Spalvieri & Del Ciotto...
Reference: 085.0CD41R-NM
Brand: Colombo Design
The Robot handle model CD41 by Colombo Design embodies a contemporary style inspired by the essentiality of industrial design. The clean geometric shapes and the solid grip express functionality and aesthetic rigor, making it an ideal choice for environments with a modern and decisive spirit. The absence of the plate enhances its formal purity,...
Reference: 085.0FF19BZG
Brand: Colombo Design
Colombo Design FF19 BZG bathroom latch in brass with a thickness of 6 mm, satin or polished chrome finish, grooved button for emergency opening with coin.Compatible with 50 mm rosettes and ideal for bathroom doors in private and public environments
Reference: 085.0LC71R-CR/CM
Brand: Colombo Design
The Trama LC71 handle by Colombo Design, designed by Luca Colombo, is a model for interior doors that stands out for its modern style and balanced proportions. Made of Cromall®, a zinc and aluminum alloy, it is mounted on a 6 mm low-thickness round rosette, part of the “Six Millimeters” concept that allows installation without additional milling. The...
Reference: 085.0KG11R-CR
Brand: Colombo Design
The Meta KG11 handle by Colombo Design, designed by Konstantin Grcic, is an example of essential and decisive contemporary design. Made of solid brass, it has a squared grip slightly curved at the base, mounted on a round rosette, for a clean and modern aesthetic. It is available in finishes such as polished chrome and chrome-mat, with a 10-year...
Reference: 085.0AR21R-CR
Brand: Colombo Design
The Viola AR21 handle by Colombo Design is an elegant fusion of curved shapes and bold lines, designed to enhance modern doors with a touch of contemporary style.Made of brass and designed by the Angeletti Ruzza Design duo, it stands out for its construction quality and refined finishes such as satin chrome, polished gold and vintage
Reference: 085.0SK21R-CR
Brand: Colombo Design
The Libra SK21R handle by Colombo Design is a refined choice for interior doors, characterised by a contemporary design and essential lines. Designed by Studio Kairos, it stands out for its square and decisive grip, mounted on a round rosette, which gives a modern and sober touch to any environment. Made of solid brass, it is available in fine finishes...
Reference: 085.0SE11R-CR
Brand: Colombo Design
The Lund SE11 handle by Colombo Design is an elegant solution for interior doors, made of brass and designed by the Swedish studio Claesson Koivisto Rune. Inspired by Nordic minimalism, it combines square and modern lines with an ergonomic and refined shape. It is available in different finishes, including polished chrome, polished and satin graphite, and...
No customer reviews for the moment.
The Drop LC45 knob handle by Colombo Design, designed by Luca Colombo, combines classic elegance and modern functionality in a single compact and harmonious shape. Made of solid brass, it stands out for its ergonomic and curved design, suitable for both internal and armored doors.
It is available in refined finishes such as polished chrome, chrome-mat and bronze, all covered by a 10-year guarantee, and Oroplus with a 30-year guarantee
