Really Right Stuff B2-LLR-II Lever-Release Clamp (80mm)

Description

Really Right Stuff B2-LLR II CLAMP Overview

This B2-LLR-II Lever-Release Clamp from Really Right Stuff is compatible with most Arca-type camera plates, camera bars, and multi-purpose rails. The jaws of the clamp open wide for plates to be top-loaded quickly and easily.

The locking lever release is opened or closed by only using finger force, and once the clamp is locked down onto the plate, it has a holding power of up to 50 lb. At the top of the clamp it features three counter-sunk sockets. The center socket has female 3/8″-16 threads and it accepts metric 6 and 1/4″-20 threaded screws via a bushing adapter when mounting to a ball head stem. Two additional 1/4″-20 threaded holes are spaced 45mm apart from the center socket.

The CNC machined 6061-T6 aluminum clamp has a black anodized Type II finish. Index marks are laser-engraved on both sides of the clamp so a position can be repeated reliably. The stainless-steel locking-lever has a low profile, and the lever hugs the side of the clamp very closely, so it is very unlikely to snag onto clothing or something else in the field. The clamp has a built-in bull’s-eye spirit level, which keeps your camera leveled in a horizontal plane.

Arca-type compatible clamp Easy top-loading, low profile clamp Stainless-steel locking lever-release cam, which opens and closes with finger force Clamp has up to 50 lb of holding power CNC machined 6061-T6, Type II black anodized aluminum Laser-engraved scale for repeated positions and a bullseye spirit level to keep camera leveled Top center socket has a 3/8″-16 thread on the bottom and counter-sunk hole on top, but accepts metric 6 and 1/4″-20 threaded screws via a bushing adapter to mount to a ball head stem Two additional 1/4″-20 threaded holes are spaced 45mm apart from center socket UPC: 818413023031

User Manual

0.8 MB

Really Right Stuff B2-LLR II CLAMP Specs

Assembly

General

Packaging Info

Really Right Stuff B2-LLR II CLAMP Reviews

The BEST Clamp

By Henry C. Rated 5 out of 5 Date: 2022-12-06

Hands down, this is the best clamp ever!!!!

Stainless steel lever giving an ultimate clamping force

By Chien Huan Rated 5 out of 5 Date: 2022-03-05

B2-LLR-II with a stainless steel lever has a very strong clamping force more than a screw knob clamp can provide. I buy this RRS lever clamp to fit FLM CB-58 FTR and these two products perfectly match each other without any issues! Before I buy this RRS lever clamp I doubt the clamping force provided by such lever structure. However, once I receive and operate this prouduct, I finally understand that the lever release clamp is far safer and stronger than a screw knob clamp. First, the lever clamp has very clear three orientations of the stainless steel lever explicilty performing locking, half-locking, and releasing operations and it is almost impossible for a user to get conifused whether the camera thereon is half-locked or completed released, which is impossible for a screw knob clamp. Almost all of screw knob clamps have no any indication for a user to tell whether the camera is slidable but still locked or is fully released. Second, the stainless steel lever set by RRS provides super strong clamping force. When pivoting the lever from the half locking state to the completely locking state, I have to output a strenuous effort by my hand to make the lever pivot over a threshold point, and that’s why this lever can only be made of a stainless steel instead of aluminum. I know some simliar lever clamps have the lever made of aluminum, but I would rather use RRS’s stainless steel lever because it guarantees the ultra clamping force can be outputted stably by the stainless steel lever without chances of damaging the lever. On the contrary, although a well built conventional screw knob clamp can also output an excellent force based on its reliable structrue, a user’s fingers probably can barely output a desirable screwing force to the screw knob. Therefore, regarding clamping operation by the samer user, the finally clamping force performed by the screw knob should be less than that by the lever clamp.

RRS lever release clamp, really right choice!

By william Rated 5 out of 5 Date: 2021-12-20

I have an older Induro tripod that is still in good shape and works fine. I was never very happy with the knob release plate that came with the ball head. In colder weather, wearing gloves it was very difficult to use. The RRS replacement works well under all conditions. I wish I would have done this sooner.

If you value your big lenses! purchased this lever clamp .

By Walter Rated 5 out of 5 Date: 2021-09-24

It has not happened to me, however to has to my photography friend. I have become aware,that having too many screws on my tripod and ball head ! If I make just one wrong turn on the wrong screw you risk having your camera and lens fall off your set up . This clamp will save your equipment. Why because you must release the lever, too release your equipment from your mounting device. Completely safe and secure with no Knobs to turn. If you value your equipment please purchase this excellent product from RRS. You will be at ease.

Replaced the screw in quick release on my LH-55 ballhead

By Carl Rated 5 out of 5 Date: 2021-09-15

Replaced the screw in quick release on my LH-55 ballhead which kept getting stuck. Can now lock my rifle in and release it halfway to reposition easily

8 days for delivery!

By Linda Rated 1 out of 5 Date: 2021-09-03

I ordered this Thursday Aug 26 th and finally recieved it Friday Sep. 3rd. If I wanted to pay extra I always get the 2nd day. From know on anything I want fast which is 95% of what I buy I will be buying else where!!! Oh by the way I spent well over 20,000 last year and still get treated like this!!!

Excellent clamp

By serge Rated 5 out of 5 Date: 2022-06-30

Another excellent clamp from RRS. Yes, they are expensive but are very well designed and will not fall apart over time. Something to bear in mind when you attach a pricey long telephoto…

Perfect

By Anthony Rated 5 out of 5 Date: 2022-06-14

Theses are really good for the way I work. I use only cine style tripods and together with the RRS brackets is the best way to swap between portrait and landscape mode.

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