Porta Brace ATV-F4 Audio Tactical Vest for Zoom F4 Digital Recorder (Black)
US$ 39405.00
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Description
Really Right Stuff B2-FABN Screw-Knob Clamp with Strap Bosses (38mm)Arca Type Compatible Clamp Built In Bosses for Camera Straps 1 4" 20 Socket for Swivel Sling Mounts Bottom Dovetail Design on the Clamp Adds Quick Release Functionality The B2 FABN Screw Knob Clamp from Really Right Stuff is a small, lightweight quick release with a knurled knob, which offers a better grip and more clamping pressure onto a plate. The clamp is compatible with many Arca type camera plates, multi purpose bars, camera bars, and L
- Arca-Type Compatible Clamp
- Built-In Bosses for Camera Straps
- 1/4"-20 Socket for Swivel Sling Mounts
- Bottom Dovetail Design on the Clamp
- Adds Quick Release Functionality
The B2-FABN Screw-Knob Clamp from Really Right Stuff is a small, lightweight quick release with a knurled knob, which offers a better grip and more clamping pressure onto a plate. The clamp is compatible with many Arca-type camera plates, multi-purpose bars, camera bars, and L-brackets. There are three strap bosses located on the clamp. The first one is located on the opposite side of the screw-knob, and the other two strap bosses are perpendicular to the jaws of the clamp. Therefore, straps can be looped through, and the clamp becomes a convenient way of carrying your camera around your shoulder or your neck.
A convenient 1/4"-20 socket is located on the bottom of the clamp and gives the option of screwing in a swivel mount and adapting a sling strap. The 1/4"-20 socket also gives the option of adding quick release functionality to many ball heads and monopods that do not have a quick release system.
The clamp has a laser-engraved scale with 1mm increments, so a camera can be positioned precisely or to repeat a position. The clamp is made from CNC machined 6061-T6 aluminum and it has a black�anodized type II finish.
- Arca-type compatible plate
- Three built-in strap bosses for camera straps
- 1/4"-20 socket on the bottom of the clamp for Swivel Sling Mounts
- Adds quick release function to a tripod or monopod
- CNC machined 6061-T6 type II anodized black aluminum
- Laser-engraved scale with 1mm increments
UPC: 818413023109
In the Box
Really Right Stuff B2-FABN Screw-Knob Clamp with Strap Bosses (38mm)
- Limited 5-Year Warranty
| Material of Construction | CNC machined 6061-T6 aluminum |
| Dimensions | 1.5 x 2.9 x 0.6" (38 x 72 x 16 mm) |
| Weight | 2.2 oz (64 g) |
| Packaging Info | |
|---|---|
| Package Weight | 0.2 lb |
| Box Dimensions (LxWxH) | 4.3 x 2.4 x 0.7" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 17 reviews
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Product Reviews
★★★★★ 4
Not bad at all
Color: Green/Battery
Super EASY for my 83 old mother with arthritis to use.
It’s not “speedy” but it works great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
★★★★★ 5
Great product
Color: Green/Battery
I bought this last year prior to having carpal tunnel surgery. I highly recommend it for anyone. It’s easy to use.
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Reviewed in the United States on May 26, 2026
★★★★★ 1
It stopped working
Color: Green/Battery
I got it on December. Its only April and it stopped working already. And I cant return it 🤯 we already tried to change batteries, it didn’t matter.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
Great for people with arthritis!
Color: Green/Battery
This product works great! Very good for arthritic persons ! Love the smooth edges on cut cans!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 3
Worked great for the 4 months it lasted
Color: Green/Battery
I liked this can opener a lot when I first got it. It was easy to use, and it left smooth edges after opening the can. I also liked the fact the batteries were replaceable. However, after 4 months it stopped opening the cans. It just went around and around the edges. I tried replacing the batteries but it did not help. I plan to replace it with a different brand.
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Reviewed in the United States on October 26, 2025