Gitzo GH1780QR Arca Swiss clamp, Works with RRS Wimberley Acratech Arca Swiss

Description

Gitzo FG1
PART FG1
Please note that not all items shown on the pictures may be included in the   auction, and they are for presentation purposes only.  To determine   items for sale please see reference in the section "
Auction Includes
".
Description:
New Hejnar Photo clamp for Gitzo GH1780QR and GH2780QR Ball Heads. This  clamp will let you use any arca type equipment with Gitzo ball head. It is the best
Clamp Specification:
2.375 inch long (60.3mm)
Weight 4.1oz (114g)
2.6mm deep relief grooves   guarantee
compatibility with most plates/rails.
Relief groove  prevents free fall when the clamp is not fully closed and your plate has safety stops
Knob is captive. Knob stops at maximum opening  - cannot be lost in the field
Tongue-in-pocket Design - Clamps have a tongue-in-pocket design that protects internal parts from dust and grit. It does prevent  the tendency of the moving jaw to hinge backward during clamping, It keeps the jaws aligned with the geometry of the plate and eliminating unwanted bending forces on the threaded stud.
Precision C.N.C. machined from 6061-T6 Aluminium
Compatible with Kirk, R.R.S., Arca-Swiss, and many other Arca-Swiss style Quick release plates.
Stainless steel hardware.
Black hard coat anodized surface
Made in USA
Auction Includes:
One  Clamp
Three M3 mounting screws
Hex key for mounting screws