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CNC-machined anodized aluminium 15mm rod clamp railblock with five 1/4"-20 threaded holes and M5 hole

Camvate

Camvate 15mm Rod Clamp Railblock camcorder accessory

SKU CH-351Y-8WF7H

CNC-machined aluminium 15 mm railblock with five 1/4"-20 and one M5 mounting holes, 60 mm rod spacing and 2.9 oz weight

  • CNC-machined anodized aluminium for lasting durability
  • 15 mm rod holes with 60 mm spacing fit standard rigs
  • Five 1/4"-20 and one M5 threaded holes for accessory mounting
  • Weighs only 2.9 oz (81.7 g) for comfortable handling
  • Compatible with DSLR cameras, camcorders and shoulder rigs

15mm Rod Clamp Railblock for DSLR Rigs

The Camvate 15mm Rod Clamp Railblock is a CNC-machined anodized aluminium component built for professional DSLR 15mm rail rig rod support systems. It provides a stable foundation for camera setups in both studio and field environments. The clamp integrates with industry-standard 15mm rods using a 60mm centre-to-centre spacing distance. Weighing 2.9 oz (81.7g), it adds minimal mass to the rig for comfortable handling during extended sessions.

Five 1/4"-20 and One M5 Mounting Points

The railblock features five 1/4"-20 threaded holes and an M5 mounting hole distributed across its top and bottom surfaces. This layout allows precise adjustment and secure attachment of accessories such as lights, microphones and monitors. The mounting capacity handles typical rig accessories comfortably but runs out when builders require dense arrays of heavy components or additional rod clamps beyond the provided threads.

Integrates With Standard 15mm Rod Systems

The clamp fits directly onto standard 15mm rods with the fixed 60mm spacing, requiring no proprietary adapters for compatible rigs. It frees up the rod system for modular accessory placement while maintaining a lightweight profile. Builders needing different rod diameters, variable centre spacing or integrated quick-release mechanisms will find this fixed-specification block does not meet those requirements.

How it compares

Measured against everything we stock in Camcorder Rigs, Cases & Add-Ons, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 80% of the 423 comparable items (median $40.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 15 mm rod clamp fit the 15 mm rails already on my shoulder rig?

Yes, the block uses standard 15 mm rod holes with a 60 mm centre-to-centre spacing that matches industry-standard rails.

How can I verify the railblock is mounted securely after installation?

Tighten the clamp screws until the 15 mm rods cannot rotate or slide, then confirm the five 1/4"-20 and M5 threads hold accessories without play.

Does the package include 15 mm rods or only the railblock itself?

Only the CNC-machined aluminium railblock is supplied; 15 mm rods and any mounting screws must be purchased separately.

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