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

BH #RERELESECLMP • MFR #B2-LLR II CLAMP
Really Right Stuff
Really Right Stuff B2-LLR-II Lever-Release Clamp (80mm)
Key Features
  • 50 lb of Holding Power
  • Arca-Type Compatible
  • Laser-Engraved Scale
  • Stainless-Steel Locking Lever Release
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.
Back-Ordered
$132.00
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Clamp Length
60mm
80mm

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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

Really Right Stuff B2-LLR II CLAMP Specs

Assembly
Locking MethodLever
Assembly DimensionsL: 3.1 x W: 3.4 x H: 0.6" / L: 80.0 x W: 86.0 x H: 15.0 mm
General
Quick Release TypeArca-Type
Tripod Mounting Thread1 x 3/8"-16 Female
2 x 1/4"-20 Female
MaterialAluminum
Weight6.7 oz / 190 g
Packaging Info
Package Weight0.45 lb
Box Dimensions (LxWxH)4.55 x 3.75 x 0.85"
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will this rrs 80mm fit on my silkballhead 800?

will this rrs 80mm fit on my silkballhead 800?
Asked by: kenneth
You would need a Reducer Bushing to make it work Oben 3/8"-16 to 1/4"-20 Reducer Bushing B&H # OB1039
Answered by: vilson
Date published: 2021-01-20

Can I screw it to my manfrotto 410 geared head?

Can I screw it to my manfrotto 410 geared head?
Asked by: Mauricio
You may use the RC4 plate included with the Manfrotto 410 to screw into the bottom of this RRS clamp, in order to use an Arca type plate.
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Date published: 2020-01-15

Will these clamps open and close if put on a ...

Will these clamps open and close if put on a large flat base (larger that the entire clamp)? Its hard to tell in the pics if the moving part of the clamp is stepped up from the rest of the bottom allowing it to move freely or if this is just for a stem attachment. I have the RRS TA-LB lever release clamp but that has a solid bottom covering the entire clamp, even underneath the moving part.. it appears that this one doesn't have that.
Asked by: Joe
I have mine mounted on a Newport UP-1A base plate that is just slightly larger than the B2-LLR-II and it operates fine.
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Date published: 2020-09-15

Does this B2-LLR-II come with the center bolt to ...

Does this B2-LLR-II come with the center bolt to mount to a BH-55.
Asked by: Mark
Yes, an M6 screw and 1/4-20 screw are available inside the pack of the Really Right Stuff B2-LLR-II Lever-Release Clamp.
Answered by: llinelva
Date published: 2021-04-08

i just acquired a set of gitzo series 5 ...

i just acquired a set of gitzo series 5 systematic tripod legs. would i be better off with the rrs 60mm or 80mm lever release clamp?
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Hello, will this clamp fit on my Oben BZ-226T ...

Hello, will this clamp fit on my Oben BZ-226T ballhead ? Thank you
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It will fit on any ballhead that takes a 3/8 inch screw. Most ballheads will. They are great clamps.
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will this rrs 80mm fit on my silk ballhead 800?

will this rrs 80mm fit on my silk ballhead 800?
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Yes, the Really Right Stuff B2-LLR-II Lever-Release Clamp (80mm), will mount onto the Slik Ballhead 800 by mounting the clamp on the circular quick release plate (1/4"- 20 screw).
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Will this fit the Manfrotto 498RC2 ballhead using ...

Will this fit the Manfrotto 498RC2 ballhead using the Desmond DBAD Female to Male Boss Adapter for Manfrotto Heads?
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Measure the threads and find out.
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