Availability: 8 in stock
The J-Clamp is now available as an upgrade to your existing GNN ball head. Simply remove the factory Arca clamp from your ball head and install the J-Clamp. Now you have doubled the versatility of your ball head without having to purchase a completely new product.
Or add the J-Clamp as an accessory to your Mod Dos tripod table.
This is a self-adjusting clamp system that can mount to Picatinny or Arca Swiss rail systems. The self-adjusting feature allows for compatibility across many different tripod brands.
The J-Clamp system is also user adjustable. Simply tighten or loosen the internal adjustment screw to add or lessen clamp tension to your specific brand of plates/rails.