Really Right Stuff PC-LR Arca Quick-Release Panning Lever Clamp: 72mm - Grade 8

Integrated 360-Degree Panning Base with Laser-Engraved Scale for Precise Panoramas

Lockable panning base enables smooth, precise horizontal rotations for single-row panoramas, eliminating the need for separate leveling bases and simplifying setups for landscape photographers creating wide stitched images.

Seamless Arca Compatibility with RRS Precision

This clamp features an integrated Arca-style dovetail for widespread compatibility with industry-standard quick-release plates, while adhering to the precise 1.5" RRS Dovetail Standard for the strongest, most secure clamp-to-plate connections available.

Rapid Lever-Release with Effortless Top-Loading

Patented lever enables instant, finger-force gear swaps and one-motion top-loading for quick plate insertion from above, boosting your efficiency through extremely fast gear transitions.

Built-In Dovetail Base for Quick Setup

Built-in Arca-style dovetail allows direct mounting onto compatible ball head clamps, offering modular versatility to add or remove the panning clamp as needed, keeping your setup as streamlined as possible.

Enhanced R-Mount Rosette for Superior Strength and Flexibility

This updated rosette design replaces traditional tongue-and-groove connections to withstand extreme torque from long precision rifles, preventing bending or shearing at the clamp interface while also offering precise alignment options every 22.5 degrees.

As of 2020, all clamps feature an updated attachment style and will not sit flush with older ball heads. To resolve this, utilize our clamp rosette adapter.

Laser-Engraved Scale for Consistent Positioning

Easily visible markings allow precise, repeatable plate alignment for enhanced consistency in macro, studio, and panorama work.

Integrated Bull's-Eye Spirit Level for Precision Leveling

Built-in bubble level helps you achieve a horizontal level in fewer adjustments, saving you time and frustration.

Enhanced Safety with Visual Lock Indication

The lever's three-position design (closed, half-open, fully open) provides immediate visual feedback on your clamp's status, giving you confidence in your rapid gear swaps.

Low-Profile Lever Prevents Snags

The sleek, contoured lever hugs the clamp body closely without protruding, reducing the risk of catching on clothing, straps, or terrain, enhancing equipment safety in rugged outdoor conditions.