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SmallRig Quick Release Arca-Type Plate

BH #SM2146B • MFR #2146B
12 reviews
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SmallRig Quick Release Arca-Type Plate
Key Features
  • Compact Arca-Type Plate
  • 1/4"-20 and 3/8"-16 Camera Screws
  • Nonslip, Anti-Twist Rubber Pads
  • Durable Aluminum Construction
Save time when mounting or detaching your DSLR or mirrorless camera from its rig or cage with this Quick Release Arca-Type Plate from SmallRig. The aluminum plate's quick release design secures on an Arca-compatible baseplate. The plate features rubber pads to prevent twisting and one each 3/8"-16 and 1/4"-20 camera mounting screw.
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SmallRig 2146 Overview

Save time when mounting or detaching your DSLR or mirrorless camera from its rig or cage with this Quick Release Arca-Type Plate from SmallRig. The aluminum plate's quick release design secures on an Arca-compatible baseplate. The plate features rubber pads to prevent twisting and one each 3/8"-16 and 1/4"-20 camera mounting screw.

Compatibility
SmallRig Arca-type Quick Release Baseplate 2143B
Any standard Arca-type quick release baseplate

SmallRig 2146 Specs

Material of Construction
Aluminum, Rubber
Camera Mounting Screws
1 x 1/4"-20
1 x 3/8"-16
Dimensions
2.7 x 1.6 x 0.7" / 68 x 40 x 17.5 mm
Weight
1.7 oz / 48 g
Packaging Info
Package Weight
0.13 lb
Box Dimensions (LxWxH)
3.4 x 3 x 1"

SmallRig 2146 Reviews

Good

By Curtis
Rated 5 out of 5
Date: 2026-01-09

Works

Excellent quality

By Robert
Rated 5 out of 5
Date: 2024-04-10

Did the job perfectly that the part was manufactured for. Nice workmanship, very clean machining.

See any errors on this page?

Can you remove the 3/8 and install a second 1/4?

Can you remove the 3/8 and install a second 1/4?
Asked by: Daniel
Yes, both screws can be removed from the SmallRig Quick Release Arca-Type Plate.
Answered by: Chris H
Date published: 2024-03-18

Will this plate work with th Olympus 40-125 f2.8 ...

Will this plate work with th Olympus 40-125 f2.8 and Peak Designs Capture Clip v.3?
Asked by: Michael
The SmallRig Quick Release Arca-Type Plate will not work for the OM SYSTEM M.Zuiko Digital ED 40-150mm f/2.8 PRO Lens with the Peak Designs Capture Clip v.3. For a heavy lens like the Olympus 40-150mm f/2.8 PRO, you should use a lens collar to properly balance the weight and reduce strain on your camera's lens mount.
Answered by: Samik G
Date published: 2025-09-05

Does this plate with the foot of Nikon Z ...

Does this plate with the foot of Nikon Z 180-600mm lens?
Asked by: Yuelin
While it may be shorter than recommended, yes, you may use the SmallRig Quick Release Arca-Type Plate on the Nikon NIKKOR Z 180-600mm f/5.6-6.3 VR Lens. That being said, the Kirk KLP-360 Quick Release Lens Plate for Select Lenses, B&H # KIKLP360V2, or the Kirk Lens Collar for Nikon Z 180-600mm f/5.6-6.3 VR Lens, B&H # KICZ1865663V, may be better-fitting options designed for use with the larger Nikon NIKKOR Z 180-600mm f/5.6-6.3 VR Lens. https://bhpho.to/3kbFWYN https://bhpho.to/3IjeiHG
Answered by: Manzell L
Date published: 2024-06-03

Will this fit a Fuji film xt3 ii?

Will this fit a Fuji film xt3 ii?
Asked by: Richard
Yes, the SmallRig Quick Release Arca-Type Plate would work with most mirrorless cameras like the Fujifilm X-T3 II. Please note that you will first need to remove the larger 3/8" screw.
Answered by: Michael S
Date published: 2024-08-06

Will this fit to the foot of the Nikon z 70-200 ...

Will this fit to the foot of the Nikon z 70-200 2.8 s lens ?
Asked by: Supriyo
The SmallRig Quick Release Arca-Type Plate can be attach to the Nikon 70-200 Z lens but it would not be a good match. The Wimberley P20 is recommended instead: https://bhpho.to/3qaPMm5
Answered by: Dan W
Date published: 2024-05-16

Is it used to adapt the fujifilm XT4 falcam cage ...

Is it used to adapt the fujifilm XT4 falcam cage to smallrig vmount baseplate 4505?
Asked by: Anonymous
The SmallRig Quick Release Arca-Type Plate could be mounted to the Falcam Quick Release Camera Cage for FUJIFILM X-T4 to use with the SmallRig V-Mount Battery Mounting Plate; however the SmallRig Compact V-Mount Battery Mounting System, BH #SM4064B, would be a full kit that includes the necessary compatible plate.
Answered by: Tim Z
Date published: 2024-10-28

Looking to purchase an identical copy of the ...

Looking to purchase an identical copy of the exact 1/4-20" screw from this QR plate BH# SM2146B , is there a bh# for buying just the exact 1/4-20" screw used in this smallrig QR plate?
Asked by: Kevin
You can get the 1/4"-20 screw used in the SmallRig Quick Release Arca-Type Plate from the SmallRig 1/4"-20 Knurled Camera Screw (5-Pack)(BH #SM1615B), or you could also get the SmallRig 838 Quick Release Camera Screw with D-Ring (1/4"-20, Pair)(BH #SM838) which has a slightly different design but the same overall dimensions of the 1/4"-20 used in this quick release plate. See: https://bhpho.to/3fxiyrP See: https://bhpho.to/3C5YxQF
Answered by: Paige K
Date published: 2022-10-04

Can this attach to the side of the SmallRig cages ...

Can this attach to the side of the SmallRig cages for shooting in portrait orientation like an L-bracket?
Asked by: Michael
Yes, cages will normally have 1/4 20 or 3/8 mounting points that you could attach a SmallRig Quick Release Arca-Type Plate plate to.
Answered by: Chris H
Date published: 2023-11-22
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