The smallest thing here that does the job — 20 sheets
KPASXZA single-clamp weighted paper holder
A weighted single-clamp holder, 4.3 by 2.1 in, that stands one document upright beside the keyboard, publishes what it will take — up to 20 sheets — and is the cheapest holder here.
KPASXZA single-clamp weighted paper holder
Publishes a sheet capacity — up to 20 — where six holders in this hub give no sheet count
Weight added inside the body specifically to stop it tipping, per the listing
One clamp holds one document — there is no angle adjustment and no second position
Best for: A desk with no room for a stand, where one page at a time needs to stand up next to the keyboard.
This is the least ambitious holder in this hub and the clearest about it. A white 4.3 by 2.1 in body, a sprung clamp on top, a stated capacity of up to 20 sheets, and no angle adjustment of any kind — it stands one document up beside the keyboard and that is the whole proposition. At about $8 it is also the cheapest holder here.
The two things that decide whether a holder this small works are tipping and sliding, and KPASXZA names both. Weight is added inside the body “to prevent the holder from tipping over”, and a non-slip pad underneath keeps it in place. Loading is one-handed: press the front notch, drop the paper in, let go. Neither the weight nor the material is published, which is where the specification stops.
What sits in place of the rest of a specification is worth knowing before ordering: the product description is a seller note about manual measurement tolerance, monitor color variation and customer satisfaction rather than anything about the holder. Against that, the capacity figure is published — six holders in this hub give no sheet count at all — though at 20 sheets it is a holder for the page in hand, not for a report; the 3M takes 150.
Availability
Read on the day this page was built: $8 at the American Amazon shop.
Read from Keepa on the day this page was last revised; stock and price both move without notice.
What holds up, and what does not
Best for: A desk with no room for a stand, where one page at a time needs to stand up next to the keyboard.
Strengths
Publishes a sheet capacity — up to 20 — where six holders in this hub give no sheet count
Weight added inside the body specifically to stop it tipping, per the listing
Non-slip pad underneath as well as the internal weight
A 4.3 by 2.1 in footprint, the smallest published in this hub by a wide margin
About $8, the lowest price in this hub
Compromises
One clamp holds one document — there is no angle adjustment and no second position
20 sheets, against 150 for the 3M grooved-ledge holder
The product description is a seller disclaimer about measurement tolerance and color rather than a specification
Prices quoted in this text were read on 2026-10-13. The live price is at the top of the page.
What buyers ask us first
How does it stay upright with a document in it?
KPASXZA states that weight is added inside the holder "to prevent the holder from tipping over", and that a non-slip pad on the bottom stops it sliding. Those are the two mechanisms a holder this small has available to it, and the listing names both — it does not publish the weight itself.
What does the clamp action involve?
The listing describes it precisely: "press down on the front notch, put the paper down and take your finger away, the clamp will secure the paper tight". It is a sprung clamp rather than a sliding clip, which is the difference between one-handed and two-handed loading.
Will an A4 sheet stand up in it?
The title says A4. The clamp holds the sheet at its foot only, so nothing supports the top of the page; the seven-position stands in this hub hold the whole sheet against a back.
A weighted reference display holding ten pivoting pockets — up to 20 letter-size sheets visible at once — on a 12-inch base with compartments for pens and small supplies.
Amazon reference
B08289LPJS
EAN
0703669185216
Amazon reference
B08289LPJS
Manufacturer reference
16925
EAN
0703669185216
Type
Desktop reference display, pivoting pockets
Pockets
10, corner-tuck
Sheets displayed
Up to 20 letter-size (two single-sided or one double-sided per pocket)
Angles
5 pivot positions
Base
Round, 12 in (30.5 cm), weighted, scratch-resistant bottom
Storage
Side compartments; recessed front slot for a Post-it pad
Material
Injection-molded polystyrene
Guarantee
Lifetime, from Ultimate Office
Ten pockets displaying up to 20 letter-size sheets at once — the most of the three multi-document holders here, ahead of the Kensington (five slots) and the Zeller letter rack (three compartments)
Pockets pivot through five angled positions for sitting or standing
About $58, by far the highest price among the US listings in this hub — the next is the 3M at about $23
Best for: A workstation that reads the same twenty pages every week — procedures, price lists, schedules — rather than one document at a time.
A small upright steel mesh letter rack with three compartments of different heights, for sorting mail on a desk corner — priced on Amazon.com at more than three times its German price.
Amazon reference
B00K5NR0G4 (identical on 6 markets)
EAN
4003368177328
Amazon reference
B00K5NR0G4 (identical on 6 markets)
Manufacturer reference
17732
EAN
4003368177328
Type
Upright letter rack (mail sorter)
Compartments
3, of different heights
Dimensions
About 17 × 8 × 13.5 cm (6.7 × 3.1 × 5.3 in)
Material
Steel mesh
Color
Anthracite
Angle or height adjustment
None
Price check
About $21 on Amazon.com against about €6 on amazon.de
Steel mesh construction, stated to be well finished
Three compartments of different heights, so the back row stays visible behind the front
A sorting rack for mail and loose papers, not a holder for reading while typing
Best for: A desk corner where incoming mail and a few loose papers need sorting, not a document to type from.
A folding holder with a grooved ledge and a height-adjustable sliding clip, stated to hold up to 150 sheets in either orientation — the highest sheet count published in this hub.
Amazon reference
B0006HVL9Q
EAN
0021200530531
Amazon reference
B0006HVL9Q
Manufacturer reference
DH340MB
EAN
0021200530531
Type
Folding desktop holder, grooved ledge and sliding clip
Sheet capacity
Up to 150 sheets
Paper sizes
Letter or legal
Orientation
Portrait or landscape (height-adjustable clip)
Angle adjustment
None published
Line guide
Yes
Base
Non-skid
Storage
Folds flat
Finish
Black with silver clip
Publishes a 150-sheet capacity, against 20 for the KPASXZA clamp and 20 across the Ultimate Office's ten pockets
Height-adjustable sliding clip takes portrait or landscape documents in the same holder
Takes letter or legal sizes, a US specification; A4 is not mentioned
Best for: Working through a thick document rather than a single page, in whichever orientation it was printed.
A full-motion dual mount that publishes both its reach and its rise — with the Acer, the only one here that does — tested to 20,000 cycles, at about $50.
Amazon reference
B0DHGGB1DC
EAN
6972668844477
Amazon reference
B0DHGGB1DC
Manufacturer reference
Not published (sold as Freelift)
EAN
6972668844477
Screen size
Up to 32 in, flat or curved (22, 24, 27 and 32 in named)
Load per arm
4.4 to 19.8 lb (2 to 9 kg)
VESA
75 × 75 and 100 × 100 mm
Reach
Up to 19.5 in (49.5 cm)
Height adjustment
Up to 16.9 in (43 cm)
Movement
Tilt +90°/−45°, swivel 180°, rotation 360°
Durability
20,000-cycle test stated
Mounting
C-clamp or grommet, desks 0.39 to 2.76 in; grommet bolt hole 0.39 to 2.36 in
Lift mechanism
Not stated
Cable management
Concealed inside the arms
Publishes both reach, 19.5 in, and rise, 16.9 in — only the Acer does the same on this shelf
Tilt up 90° and down 45°, swivel 180°, rotate 360°, with every joint adjustable
No combined total published, only 4.4 to 19.8 lb per screen
Best for: Two screens up to 32 in on a deep desk, where published reach and rise matter more than a thick-desk clamp.
A mechanical-spring articulating mount with open-top VESA plates for slide-on fitting — and the only listing on this shelf to warn that the arms project beyond the back of the desk.
Amazon reference
B01N2YFO5Z
EAN
0818538020151
Amazon reference
B01N2YFO5Z
Manufacturer reference
STAND-V002O
EAN
0818538020151
Screen size
17 to 32 in, flat or curved
Load per arm
4.4 to 19.8 lb (2 to 9 kg)
VESA
75 × 75 and 100 × 100 mm, open-top slide-on plates
Lift
Mechanical spring, tool-free
Movement
Tilt +90° to −90°, swivel 180°, rotation 360°
Reach and height
Not published
Mounting
C-clamp for tops up to 3.1 in (79 mm); bolt-through grommet up to 1.9 in (48 mm)
Note
The back of the arms extends past the edge of the desk
Warns in its own specification that "the back of the arms will extend past the edge of your desk"
Open-top VESA plates, so the monitor is screwed to the plate first and then slid onto the arm
No reach or rise figure published, on a mount sold on its articulation
Best for: A desk standing clear of the wall, where a mechanical spring is preferred to a gas cylinder.
A steel desk-clamp mount for two 13 to 32 in screens at up to 8 kg (17.6 lb) each, with a 5-year guarantee — about €21 in Germany but about $58 on Amazon.com.
Amazon reference
B076QGMJBY (identical on 6 markets)
EAN
5056115705144
Amazon reference
B076QGMJBY (identical on 6 markets)
Manufacturer reference
05/116
EAN
5056115705144
Screen size
13 to 32 in
Load per arm
Up to 8 kg (17.6 lb)
VESA
75 × 75 and 100 × 100 mm
Movement
Height-adjustable, tilt up to 90°, swivel, rotation 360°
Material
Steel
Mounting
Desk clamp; clamp range not published
Reach and height range
Not published
Guarantee
5-year manufacturer promise
Price check
About $58 on Amazon.com against about €21 on amazon.de
Steel construction, rated at 8 kg (17.6 lb) per arm
Height-adjustable, tilting up to 90° and swiveling
About $58 on Amazon.com against about €21 on amazon.de for the same reference — a gap that usually means a third-party seller; check who sells it
Best for: Two light-to-medium screens on a standard desk, for a buyer who values a long guarantee — ideally bought at the European price.