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Really Right Stuff B2-40-LR 50mm Lever-Release Style Quick-Release Clamp with 1/4"-20 and M6 Mounting Screws

SKU: RRSB240LR MFR: B2-40-LR
$125.00
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Key Features

  • Secure your camera with our Really Right Stuff quick-release clamp for steady shots!
  • Enjoy smooth operation with this lever-release clamp, making adjustments a breeze.
  • Universally compatible Arca-Type clamp fits various tripods for versatile use.
  • Lightweight design at only 3.9oz won't weigh you down during photography sessions.
  • Durable build supports up to 50lbs, ensuring your gear is safe and secure.
  • Attach quickly with included 1/4"-20 screw for fast setup and breakdown on shoots.
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Questions & Answers

FRANK W : Is this sturdy enough for A73 with Sigma 105 macro lens? if not what is alternate setup?
Shopper : Why Did You Choose This?RICHARD B : I need a third one.DANNY M : NeededMJM P : "Really Right Stuff" is always of the highest quality!FORREST S : Best clamp on the market for my uses. I wish more companies made them like this.DAVID W : Simple design... lighted lever release option and it’s awesome

Reviews about this item

Review Summary

2021-12-22T08:46:09

Rated 5 out of 5

Love the Lever.

Works like a charm.

BRIAN S.

2020-12-04T13:12:07

Rated 5 out of 5

Solid Piece of Equipment

The release plate worked just like it is supposed to. It is a solid piece of equipment.

DONALD M.

2020-11-04T07:47:50

Rated 5 out of 5

It's the little things.

My favorite clamp.

forrest S.

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Really Right Stuff B2-40-LR Specifications

  • Material

    Aluminum

  • Load Capacity

    50 lb (22.68kg)

  • Clamp Range

    1.97" (50mm)

  • Quick Release Type

    Arca-Type

  • Tripod Mounting Thread

    1x 1/4"-20 Female

  • Dimensions (W x H)

    3.1 x 0.6" (79 x 16mm)

  • Weight

    3.9 oz (110.56g)

  • UPC Code

    818413023024

About Really Right Stuff B2-40-LR

FEATURED REVIEWS

Love the Lever.

By BRIAN S.

Works like a charm.

Solid Piece of Equipment

By DONALD M.

The release plate worked just like it is supposed to. It is a solid piece of equipment.

Become an efficient and secure photographer with the Really Right Stuff B2-40-LR 50mm Lever-Release Style Quick-Release Clamp. This essential accessory is designed to enhance your photography experience by providing a fast and reliable method to attach and detach your camera or lens to a tripod or other support system.

Crafted with precision and adherence to the Arca-Swiss standard, the B2-40-LR quick-release clamp is a testament to the durable, sturdy, and high-quality construction synonymous with Really Right Stuff. Its robust design ensures that your valuable equipment is held securely in place, eliminating the risk of rotation or loosening that can occur with traditional mounting methods.

The innovative lever-release mechanism sets this clamp apart, offering a more secure and user-friendly alternative to screw-knob clamps. With a simple flip of the stainless steel S-shaped cam-locking lever, you can quickly open and close the jaws of the clamp, facilitating easy top-loading of Arca-Swiss-compatible quick-release plates. This feature is particularly beneficial for photographers who need to switch between shots swiftly without the hassle of screwing equipment onto a platform.

Visual confirmation of the lock position is a breeze with the B2-40-LR. The lever's design allows you to easily see whether it's locked, half-open, or fully open, adding an extra layer of security to your setup. The low-profile nature of the lever means it stays within the clamp's contours, reducing the risk of snagging or damage during outdoor shoots or in the event of a fall.

Comfort is also a key aspect of this quick-release clamp. The lever's smooth contours are less abrasive than standard knobs, making it a preferred choice for photographers with sensitive or arthritic hands. The lever's ease of use is further enhanced by its self-lubricating, wear-resistant bronze bearing surface, ensuring a gentle yet firm grip.

The B2-40-LR is not only versatile, fitting a range of ball heads from Really Right Stuff, Arca-Swiss, and select Manfrotto models, but it's also incredibly reliable. It delivers an impressive 50 lbs. of holding power under full compression with compatible plates, more than sufficient for any practical photographic application.

Precision is key in photography, and the B2-40-LR clamp is laser engraved to assist with precise and repeatable plate alignment, ensuring your shots are consistently framed as intended.

Elevate your photography equipment's functionality and security with the Really Right Stuff B2-40-LR 50mm Lever-Release Style Quick-Release Clamp, a versatile and reliable addition to any photographer's toolkit.

Really Right Stuff B2-40-LR Features

  • High-quality 50mm Lever-Release Style Quick-Release Clamp for secure camera mounting
  • Durable and sturdy construction, adhering to the Arca-Swiss standard
  • Innovative lever-release mechanism for easy attachment and detachment of equipment
  • Low-profile, non-abrasive lever design for comfortable and secure operation
  • Versatile compatibility with Really Right Stuff, Arca-Swiss, and select Manfrotto ball heads
  • Laser engraved for precise and repeatable plate alignment

Warranty Information

This product has a limited warranty of 60 months.

Key Features

  • Secure your camera with our Really Right Stuff quick-release clamp for steady shots!
  • Enjoy smooth operation with this lever-release clamp, making adjustments a breeze.
  • Universally compatible Arca-Type clamp fits various tripods for versatile use.
  • Lightweight design at only 3.9oz won't weigh you down during photography sessions.
  • Durable build supports up to 50lbs, ensuring your gear is safe and secure.
  • Attach quickly with included 1/4"-20 screw for fast setup and breakdown on shoots.

What's in the box:

  • B2-40 LR Lever Release Clamp
  • Flat Head Screw (1/4 "-20 x 3/4 ")
  • M6 Flat Head Screw
  • 5/32 " Hex Key
  • User Guide
  • Really Right Stuff 5 Year Limited Warranty