Corner System

The Corner System is a modular solution for building butterfly/overhead frames, lightboxes, etc. With all components compatible, custom frames building has never been easier!

Corner System
Corner System

System components

The entire system consists of 30 x 30 mm square aluminum tubes and 35 x 35 mm steel connectors. We introduced a range of different connecting elements, so any useful configuration is possible: frontal connection, 90º, 45º and 3-dimensional 90º for lightboxes. The aluminum tubes can also be connected to one another. All elements are by default powder painted black, for extra endurance and discreet look. We use stainless steel mounting elements, such as screws, pins, nuts and knobs to ensure the durability of our products. You will find a list of all the basic Corner System components at the bottom of this page.

Overhead 90° Corner

Standard perpendicular connector with handy knobs for fast assembly and an eyelet for attaching the frame to the ceiling. Designed for butterfly/overhead frames.

Quick Release Ear

A butterfly/overhead frame mounting element designed to work with standard C-stand grip heads. Allows for a quick removal/reversal of the frame, without disassembly. Just two ears on opposing edges can support a big frame.

Lightbox 90° Corner

Square corner for lightoxes – 3-dimensional frames. It has 3 tube receivers and is stiff enough to support a large construction.

Lightbox 90° T-Connector

Very useful part when building a lightbox. Thanks to one open profile it can be mounted at any time in any place of the frame. This way if your frame turns out not to be stable enough, you won’t have to disassemble it and start from scratch.

Lightbox 45° Angle Connector

Another useful part when building a lightbox. Thanks to one open profile it can be mounted at any time in any place of the frame. The receiver at 45° angle allows for installing a diagonal bar – especially important in large constructions.

Straight Connector

This component can be crucial in building long frames that require high stiffnes. Use it to strenghten and stiffen two tubes connected frontally.

Straight Connector 16 mm Pin

Give your frame a stable mounting point. 16 mm pin will match an industry standard C-stand grip head. Two connectors with pin mounted on opposing sides of the frame will provide sufficient support.

Lightbox 90° 4 Way Corner

Also called a T-cross. This lightbox corner has two standard and one arterial receiver, which can slide along a tube. This way you can adjust the height at which bars are mounted.

30x30mm Square Pipe Extension

The very foundation of a frame. Aluminum square tube with an extension on one side. Tube length 122 cm, extension length 20 cm. The extension fits inside the next tube and has a steel thread mounted for securing it in place with a screw.

30x30mm Square Pipe

Basic element of a frame. Aluminum square tube, 125 cm long. At one end there is a hole that overlaps the thread mounted on an extension pipe.

Corner System

Configurations

We offer few different configurations – sets and kits, as we like to call them – matching the industry standards.

The kits are the 366 x 366 cm (12’ x 12’) overhead frame and 244 x 244 cm (8’ x 8’) butterfly frame, with the latter available with either quick release ears, or 16 mm pins. They have been designed to ensure stability and quick assembly. The frames are lightweight and durable.

Next we have sets of corners and connectors without the aluminum tubes, so you can use any 30 x 30 mm square tubes to match your conditions. Overhead/butterfly corners are available with either quick release ears, or 16 mm pins. We also offer a lightbox set consisting of 8 lightbox corners.

Corner System

Custom elements

We understand that there are situations on a set where you need a very specific type of equipment, but not always have it, due to its weight, size or cost. So we decided to utilize the possibilities of the Corner System and introduced a series of custom elements, that allow you to quickly and reliably build jibs, custom frames, stands, etc. Save space and time – use our Corner System.

Twin Connector

Connect two tubes parallel to each other to gain more stiffness. Useful for long, loaded constructions.

Menace Arm Connector

Allows to quickly build a so-called menace arm – stable jib for you lighting equipment – and mount it to a standard grip head. The centilever has a welded stainless eyelet to attach an extraction to.

Cross Connector

Connect two tubes perpendicular to each other, at any desired lenght. Useful in building large, custom lightboxes – allows to quickly change the position of a bar.

 

Multi-angle Connector

Adjustable angle receiver and a handy knob make it a perfect component of a large construction. The connector can slide along a tube.

Eyelet Slider

This element can be moved along a tube, to gain an extra mounting possibility in any point you like.

Pin Slider

Sliding element wit a 16 mm pin. Provides a mounting point fo a lamp, etc. directly on the frame/construction you build. It can be moved along the tube.

Gallery

Have a look at some of the available solutions.

Buy Components

Head to our store for more detailed information.

Overhead 90° Corner

LA0004

€43,05

BUY

Quick Release Ear

LA0005

€79,95

BUY

Lightbox 90° Corner

LA0006

€55,35

BUY

Lightbox 90° T-Connector

LA0007

€49,20

BUY

Lightbox 45° Angle Connector

LA0008

€49,20

BUY

Straight Connector

LA0009

€24,60

BUY

Straight Connector 16mm Pin

LA0010

€34,44

BUY

Lightbox 90° 4 Way Corner

LA0016

€73,80

BUY

30x30mm Square Pipe Extension

LA0014

€51,66

BUY

30x30mm Square Pipe

LA0015

€49,20

BUY

LA0004

Overhead 90° Corner

€43,05

Overhead 90° Corner is used to build frame using 30mm square tubes. By adding any handles (Quick Release Ear or Straight Connector with Pin ) you can build a frame that you can easily mount on stands. PRODUCT SPECIFICATION;Optional: LA0004a - with Heavy Duty Knob LA0004b - with Stainless Steel 20mm M12 Pin Weight: 0,75 kg (1.54lbs) Material: powder coated steel, stainless steel thread and screw Colour: BlackFEATURESHeavy duty knob or stainless steel pin to choose All Threads and screw made from Stainless Steel Fits to any 30mm Square Tubes

LA0005

Quick Release Ear

€79,95

Attaching the frame to stands must enable it to be operated. With Quick Release Ear you can turn, twist as well as change its suspension point. It is fast, stable and safe. PRODUCT SPECIFICATION;Weight: 0,75 kg (1.54lbs) Material: powder coated steel, stainless steel thread and screw Colour: BlackFEATURESFits both small grip head (as D200) and big head (as D400 with Junior Pin) Heavy Duty Knob All Threads and screw mede from Stainless Steel Fits to any 30mm Square Tubes

LA0006

Lightbox 90° Corner

€55,35

The basic element for building a lightbox - a triple corner. Without Lightbox 90° Corner it is impossible to build a stable and safe structure. PRODUCT SPECIFICATION;Weight: 0,85kg (1.87lbs) Material: powder coated steel, stainless steel thread and screw Colour: BlackFEATURESDIY Lightbox, Shade less Cube All Threads and screw made from Stainless Steel Fits to any 30mm Square Tubes

LA0007

Lightbox 90° T-Connector

€49,20

The open profile allows 30 Square Lightbox 90° T-Connector to be attached to the square tube at any time. Thanks to connector, you can strengthen the structure, add crossbars or give it a different shape of the lightbox. PRODUCT SPECIFICATION;Weight: 1kg (2.20lbs) Material: powder coated steel, stainless steel thread and screw Colour: BlackFEATURESDIY Lightbox, Shade less Cube All Threads and screw made from Stainless Steel Fits to any 30mm Square Tubes

LA0008

Lightbox 45° Angle Connector

€49,20

The open profile allows Lightbox 45° Angle Connector to be attached to the square tube at any time. Thanks to connector, you can strengthen the structure of the lightbox or give it a different shape. PRODUCT SPECIFICATIONWeight: 1kg (2.20lbs) Material: powder coated steel, stainless steel thread and screw Colour: BlackFEATURESDIY Lightbox, Shade less Cube All Threads and screw made from Stainless Steel Fits to any 30mm Square Tubes

LA0009

Straight Connector

€24,60

Joining and enforcing pipes. PRODUCT SPECIFICATION;Weight: 0,7kg (1.54lbs) Material: powder coated steel, stainless steel thread and screw Colour: BlackFEATURESDIY Lightbox, Shade less Cube or Overhead frame All Threads and screw made from Stainless Steel Fits to any 30mm Square Tubes

LA0010

Straight Connector 16mm Pin

€34,44

Thanks to the 16mm Stainless Steel Pin part can be used with smaller Butterfly frames as a mounting element for stands. Part of Udengo 30mm Corner System PRODUCT SPECIFICATION;Optional: LA0010a - with Heavy Duty Knob LA0010b - with Stainless Steel 20mm M12 Pin Weight: 0,95 kg (2.09lbs) Material: powder coated steel; stainless steel 16mm pin, thread and screw Colour: BlackFEATURESHeavy duty knob or stainless steel pin to choose All Threads and screw made from Stainless Steel Fits to any 30mm Square Tubes

LA0016

Lightbox 90° 4 Way Corner

€73,80

4-Way Corner for big frames. PRODUCT SPECIFICATION;Weight: 0,85kg (1.87lbs) Material: powder coated steel, stainless steel thread and screw Colour: BlackFEATURESDIY Lightbox, Shade less Cube All Threads and screw made from Stainless Steel Fits to any 30mm Square Tubes

LA0014

30x30mm Square Pipe Extension

€51,66

PRODUCT SPECIFICATIONWeight: 0,85kg (1.87lbs) Length: 122cm (48 in) + Pin 20cm (8 in) Material: powder coated aluminium Colour: BlackAPPLICATIONbutterflies, overheads, lightboxes, custom frames

LA0015

30x30mm Square Pipe

€49,20

PRODUCT SPECIFICATIONWeight: 0,85kg (1.87lbs) Length: 125cm (49 in) Material: powder coated aluminium Colour: BlackAPPLICATIONbutterflies, overheads, lightboxes, custom frames

Buy Sets

Head to our store for more detailed information.

Overhead Frame Set

LA0011

€298,89

BUY

Butterfly Frame Set

LA0012

€216,48

BUY

Lightbox Corner Set

LA0013

€398,52

BUY

Overhead Frame Kit 366x366 (12' x 12')

LA0019

€791,38

BUY

Butterfly Frame QR Ear Kit 244x244 (8' x 8')

LA0020

€626,07

BUY

Butterfly Frame 16mm PIN Kit 244x244 (8' x 8')

LA0021

€546,37

BUY

LA0011

Overhead Frame Set

€298,89

SET INCLUDED:4 x 30mm Square 90° Corner 2 x 30mm Square Quick Relase EarFrames are generally used to support light control fabrics, such as silks, diffusions, or reflectors. Having the frame and fabric separatable ensures easier transport, storage and safety for both pieces of equipment. PRODUCT SPECIFICATION:Weight: Set: 4,5kg (9.95lbs) Corner: 0,75kg (1.65lbs) Quick Relase Ear: 0,75kg (1.65lbs) Material: powder coated steel, stainless steel thread and screw Colour: BlackYou can use our 30mm Square Overhead Frame Set and any 30mm Square tubes to build Overhead Frame. We recommend using this kit for configurations of 366 x 366 cm (12 'x 12') and larger. FEATURESDIY Butterfly or Overhead frame Fits to any 30mm Square Tubes Heavy duty knob at Quick Rlase Ear Quick reverse ears, allowing for easy removal and reversal of the frame Requires only two stands to supportIf you prefer pin after knobs and corners please send us email

LA0012

Butterfly Frame Set

€216,48

SET INCLUDED:4 x 30mm Square 90° Corner 2 x 30mm Square Stright Connector with 16mm PinFrames are generally used to support light control fabrics, such as silks, diffusions, or reflectors. Having the frame and fabric separatable ensures easier transport, storage and safety for both pieces of equipment. PRODUCT SPECIFICATION;Weight: Set: 4,4kg (9.7lbs) Corner: 0,75kg (1.65lbs) Straight Connector: 0,7kg (1.54lbs) Material: powder coated steel, stainless steel 16mm Spigot Colour: BlackYou can use our 30mm Square Butterfly Frame Set and any 30mm Square tubes to build Butterfly Frame. We recommend to use this set for max 244 x 244 cm (8' x 8') setup. FEATURESDIY Butterfly frame Fits to any 30mm Square Tubes Heavy Duty Stainless Steel 16mm Pin Requires only two stands to supportIf you prefer pin after knobs and corners please send us email

LA0013

Lightbox Corner Set

€398,52

SET INCLUDED:8 x 30mm Square Lightbox 90° CornerHow do I get a set with very soft shadows? You have to use diffusion fabrics. Best illuminating the plan on each side. This is what a Lightbox (or a shadowless cube) is best suited for. Unfasten the diffusion cloth on three walls and the ceiling, light it properly, and it's ready. PRODUCT SPECIFICATION;Weight: Set: 6,8kg (14.99lbs) Corner: 0,85kg (1.87lbs) Material: powder coated steel, stainless steel thread and screw Colour: BlackYou can use our 30mm Square Lightbox 90° Corner Set and any 30mm Square tubes to build Lightbox (or a shadeless qube). We recommend to use this set for max 366 x 366cm (12' x 12') setup. FEATURESDIY Lightbox, Shadeless Cube All Threads and screw mede from Stainless Steel Fits to any 30mm Square Tubes

LA0019

Overhead Frame Kit 366x366 (12' x 12')

€791,38

SET INCLUDED:4 x 30mm Square 90° Corner 2 x 30mm Square Quick Relase Ear 12 x 120cm Square Aluminium TubesFrames are generally used to support light control fabrics, such as silks, diffusions, or reflectors. Having the frame and fabric separatable ensures easier transport, storage and safety for both pieces of equipment. PRODUCT SPECIFICATION;Frame Size: 366 cm x 366 cm (12’ x 12’) Weight: 18,3 kg (40.35 lbs) Material: Corners and Quick Relase Ear: powder coated steel Tubes: 30 x 30mm aluminium Transport size: 140 cm x 50 cm x 30 cm Colour: BlackThe Udengo Overhead Frame Kit containall the components needed to build a lightweight, stable and quick mount frame. You can use it to modify the light by adding silk, grid or reflective fabrics etc. Size of frame can be modified by add or remove square tubes - eg. by removing 2 tube you can gain 12’ x 8’ Overhead Frame. FEATURESModular design allows you to adjust the size of the frame to your needs Durable and light 30mm aluminum profiles Quick reverse ears, allowing for easy removal and reversal of the frame Requires only two stands to supportTo support the weight of a large fabric, the construction needs to be solid. Therefore our Overhead frame was equipped with heavy-duty tubing and rigid, screwed corners.If you prefer pin after knobs and corners please send us emailWith 30mm Square System from Udengo you can build frames in size you need or Light Box in any size. If you need individual solution please contact us.

LA0020

Butterfly Frame QR Ear Kit 244x244 (8' x 8')

€626,07

SET INCLUDED:4 x 30mm Square 90° Corner 2 x 30mm Square Quick Release Ear 8 x 120cm Square Aluminum TubesFrames are generally used to support light control fabrics, such as silks, diffusions or reflectors. Having the frame and fabric separate ensures easier transport, storage and safety for both pieces of equipment. PRODUCT SPECIFICATION;Frame Size: 244 cm x 244 cm (8’ x 8’) Weight: 12,1 kg (26.67 lbs) Material: Corners and Quick Release Ear: steel Tubes: 30 x 30mm aluminium Transport size: 140 cm x 30 cm x 30 cm Colour: Black - powder paintThe Udengo Butterfly Frame Kit contain all the components needed to build a lightweight, stable and quick mount frame. You can use it to modify the light by adding silk, grid or reflective fabrics etc. Size of frame can be modified by add or remove square tubes - eg. by adding 2 tube you can gain 12’ x 8’ Overhead Frame. FEATURESModular design allows you to adjust the size of the frame to your needs Durable and light 30mm aluminum profiles Quick reverse ears, allowing for easy removal and reversal of the frame Requires only two stands to supportTo support the weight of a large fabric, the construction needs to be solid. Therefore our Butterfly frame was equipped with heavy-duty tubing and rigid, screwed corners.If you prefer pin after knobs and corners please send us emailWith 30mm Square System from Udengo you can build frames in size you need or Light Box in any size. If you need individual solution please contact us.

LA0021

Butterfly Frame 16mm PIN Kit 244x244 (8' x 8')

€546,37

SET INCLUDED:4 x 30mm Square 90° Corner 2 x 30mm Square Straight Connector with 16mm Pin 8 x 120cm Square Aluminum TubesFrames are generally used to support light control fabrics, such as silks, diffusions, or reflectors. Having the frame and fabric separatable ensures easier transport, storage and safety for both pieces of equipment. PRODUCT SPECIFICATION;Frame Size: 244 cm x 244 cm (8’ x 8’) Weight: 12,5 kg (27.55 lbs) Material: Corners: powder coated steel 16mm Pin: powder coated Stainless Steel Tubes: 30 x 30mm aluminium Transport size: 140 cm x 30 cm x 30 cm Colour: BlackThe Udengo Butterfly Frame Kit containall the components needed to build a lightweight, stable and quick mount frame. You can use it to modify the light by adding silk, grid or reflective fabrics etc. Size of frame can be modified by add or remove square tubes - eg. by adding 2 tube you can gain 12’ x 8’ Overhead Frame. FEATURESModular design allows you to adjust the size of the frame to your needs Durable and light 30mm aluminum profiles Thanks to 16mm stainless steel pin you can mount frame to any grip heads Requires only two stands to supportTo support the weight of a large fabric, the construction needs to be solid. Therefore our Butterfly frame was equipped with heavy-duty tubing and rigid, screwed corners.If you prefer pin after knobs and corners please send us emailWith 30mm Square System from Udengo you can build frames in size you need or Light Box in any size. If you need individual solution please contact us.