B2-LLR II 80mm Lever Release Clamp
The Really Right Stuff quick-release system, adhering to the RRS-Dovetail (Arca-Swiss compatible) standard, comprises a clamp and plate, which provide a secure attachment. Investing in a quick-release system eliminates the tediousness and insecurity of screwing your camera or lens onto a platform with a standard 1/4"-20 screw. Traditional methods risk rotation and looseness, compromising your shots.
Choose between screw-knob or lever-release clamps, with the latter offering smooth operation with a single flip of the stainless steel S-shaped cam-locking lever. The B2 LLR II features versatile mounting options, suitable for various threaded posts or sockets. While it doesn't automatically adjust to all Arca-Swiss plates, it's recommended for use with compatible plates, with alternatives available for Novoflex plates. Opt for the Arc-LR for broader compatibility or a screw-knob clamp for Novoflex plates. This ensures your gear stays firmly in place, allowing you to focus on capturing the perfect shot without worrying about equipment stability.
As of 2020, all clamps feature an updated attachment style and will not sit flush with older ball heads. To resolve this, please refer to our Clamp Rosette Adapter.
Features
Easily load RRS Dovetail Standard compatible quick-release plates with effortless top-loading
Quickly confirm secure attachment with visual lock indicators
Non-protruding lever design reduces snagging and damage, offering a sleek profile
Gentle lever action allows for easy use and smooth operation
Stainless steel construction ensures reliable hold of up to 50 lbs
Laser-engraved precision markings allow for consistent positioning and enhanced accuracy
Dimension | Measurement | |||||
---|---|---|---|---|---|---|
Jaw Length | 3.2" (80 mm) | |||||
Width | 3.4" (86 mm) | |||||
Height | 0.6" (15 mm) | |||||
Weight | 6.7 oz (190 g) | |||||
Center hole threaded | 3/8"-16 | |||||
Outer holes threaded | 1/4"-20 spaced 45mm apart on center | |||||
Country of Origin | ![]() |
What's in the box?
(1) B2-LLR-II clamp
(1) Flat Head Screw, 1/4"-20
(1) Flat Head Screw, M6-1.0
(1) 5/32" Hex Key
(1) QR-Code Reference Card for User Manual

B2-LLR II Arca Quick-Release Lever Clamp: 80mm

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Really Right Stuff
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