How to Choose Screen Partition Clamps

Quick Answer

A screen partition clamp is the fitting that holds a desk-mounted screen, panel, or wiring track to the worktop, keeping the divider upright without screws entering the desk surface. In office furniture hardware the term covers three related families: aluminium clamps that grip the panel edge, plastic clips sized to a board thickness, and steel hanging brackets that suspend a panel below the desk. Choosing correctly means matching the fitting to the panel board thickness, the desktop material, and whether the run also needs a socket, a cable slot, or a light.

Key Takeaways

• A screen partition clamp is a fitting, not a panel: it fixes a desk screen, panel, or track to the worktop.
• Three families cover most desks — aluminium clamps, plastic panel clips, and steel hanging brackets — and they are not interchangeable.
• Panel board thickness is the first specification to confirm, because a 9 mm clip will not seat on a 16 mm board.
• Some fittings carry a function beyond support, integrating a socket, a cable slot, or a slot light into the clamp itself.
• Published model, thickness, colour, length, and carton data are what make a repeat order arrive identical to the first one.

What a Screen Partition Clamp Does

A screen partition clamp is a small edge fitting that holds a desk screen or panel in place on top of a worktop, and its job is mechanical: resist the side load a screen takes when people lean past it, sit down against it, or slide a monitor arm beside it. Because the clamp grips the panel and presses onto the desktop instead of drilling through it, the desk surface stays intact and the screen can be repositioned without leaving holes.

That matters commercially as well as physically. A screen system that clamps on can be reconfigured when an office layout changes, which is why clamp-mounted partitions dominate fit-out and re-fit projects. The full range of fittings, tracks, screens, and mesh panels is listed in the screen and partition hardware category.

Clamps, Clips, and Brackets: Three Fitting Families

Screen and partition fittings fall into three families, and they solve different problems: clamps grip the panel edge, clips locate a panel of a defined board thickness, and brackets suspend a panel where no worktop edge is available.

• **Aluminium clamps** grip the panel edge and are drawn in aluminium alloy. The CH1221 aluminium screen clamp measures 150 mm high × 60 mm wide with custom lengths, and the CH1003 aluminium screen clamp measures 150 mm high × 40 mm wide with the same custom-length option. Both mount by clamping.
• **Plastic panel clips** are moulded in ABS and are specified by the board thickness they accept. The CHD017-12 plum screen clip fits 12 mm board and the CHD017-16 plum screen clip fits 16 mm board; both are packed 630 pieces per carton.
• **Hanging brackets** are steel fittings that suspend and fix partition panels where the panel hangs rather than stands. The CH4502-4501 panel hanging bracket is supplied in black, white, or grey at 200 pieces per carton for volume projects.

Matching the Fitting to Panel Thickness

Panel board thickness is the first specification to confirm when choosing a screen partition clamp, because the fitting either seats on the board or it does not; there is no in-between setting. Two naming conventions appear on specification sheets, so buyers should confirm both: metric millimetres and the Chinese board convention where a 9 Li board, written 9厘, is nominally 9 mm thick, 12 Li is 12 mm, and 16 Li is 16 mm.

• For 9 mm board with an integrated socket, the CHD015 screen clamp with socket is moulded in ABS and packed 50 pieces per carton.
• For 12 mm board, the CHD017-12 plum screen clip takes the panel at 630 pieces per carton.
• For 16 mm board, the CHD017-16 plum screen clip uses the same body with a wider seat.

Screen tracks follow the same logic from the other direction. The CH-019-1 screen track is an aluminium profile 0.305 m high and 1 m wide with a standard length of 1 m and custom lengths available, so the track is specified by the panel run it has to cover rather than by a single board size.

Aluminium or ABS: Material and Finish Choices

Aluminium alloy is the right choice for visible, long-life partition runs, while ABS plastic suits high-volume panel assembly where colour variety and unit cost matter more. The two materials also carry different finish programmes, which is what a buyer actually specifies on a purchase order.

• Aluminium clamps and clips: matte, black, champagne, and BMW grey as standard finishes, with custom colours available on request.
• ABS panel clips: teal, orange, white, and khaki as standard, with custom colours available on request.
• Steel hanging brackets: black, white, and grey.

Finish consistency is where a single-source programme pays off. When clamps, tracks, and desk screens are drawn from one aluminium finish family, an office does not end up with three slightly different greys sitting side by side. That is the same principle described in the office partition hardware selection guide.

Fittings That Carry Power and Light

Some screen partition fittings carry a function beyond support: the clamp itself contains a socket, a cable slot, or a light, which removes the separate desk outlet that would otherwise have to be cut into the worktop. This is the direction the category has moved, and it is why screen hardware and desk power increasingly share one specification.

• The CHD015 screen clamp with socket combines a 9 mm board clamp with an integrated socket in ABS, packed 50 pieces per carton.
• The CHF-66-1 aluminium screen clip slot with light integrates a cable slot and light into a clip-mounted aluminium body.
• The CH-019-2 screen track is a fixed desk-mounted track offered with UK-standard, USB plus Type-C, or CN-standard five-hole charging, in BMW grey with a 1 m standard length and custom lengths available.

When a screen run carries power, the electrical specification matters as much as the mechanical one. The desk power track range covers the supply side, and the trade-offs between rails and conventional strips are set out in the comparison of desk power tracks and power strips.

How Many Fittings Does One Desk Need?

Fitting count follows the panel layout, not a fixed number per desk: support is needed wherever the panel carries a load, changes direction, or meets another panel. A short screen held between two desktop clamps is stable, while a long run needs a support point at each end and at every intermediate position where the panel could deflect.

• Place a fitting at each end of every panel run, then add supports along the run in proportion to its length.
• Add a fitting at every joint where two panels meet, and at every corner where the run changes direction.
• Allow for the cable entry point: if the panel run carries wiring, the clamp with a slot or socket has to sit where the cables will actually arrive.
• Count fittings and carton quantities together, because panel clips are packed in large multiples such as 630 pieces per carton rather than as singles.

What to Specify When Ordering

A screen partition clamp order is complete when it states five things: the fitting model, the panel board thickness it must accept, the finish or colour, the length if the fitting is length-customisable, and the carton quantity the project is buying in. Omitting any one of them shifts a decision onto the factory floor, where it is resolved by whoever reads the order first rather than by the person who measured the desk.

• Model or drawing reference, so the fitting is the same part every time it is ordered.
• Board thickness in millimetres and in the Li convention used on the drawings.
• Finish from the published colour list, or the custom colour reference to be matched.
• Length where the model supports custom lengths, measured against the actual panel run.
• Carton multiples, so the quantity ordered matches how the hardware is actually packed.

The solutions overview shows how these fittings combine with tracks, screens, and mesh into a complete workstation specification.

Ordering Screen Partition Hardware

Natlo Hardware manufactures screen and partition hardware, desk power, cable management, locks, and storage accessories in Foshan, Guangdong, with more than 20 years of manufacturing experience and OEM/ODM service. To request samples or a quotation against your panel layout, start from the OEM service page or contact the team.

Sources

• ISO/TC 136 Furniture — the ISO technical committee whose scope covers furniture performance, safety, and dimensional requirements, requirements for specific components such as hardware, and test methods, including the working group on hardware for furniture test methods. iso.org/committee/52448.html

Frequently Asked Questions

The answers below cover the questions buyers ask most often when specifying desk screen and partition fittings.