Product Description:

• Black Knob
• Center socket is countersunk on top for 1/4-20 or M6 screw, but also threaded 3/8-16
• Knob is captive. Knob stops at maximum opening - cannot be lost in the field
• Back side has grove to match some ball heads connection and prevents it from twisting

• 1.50 inch long
• Weight 3.00oz (84g)
• 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.and many other Arca style Quick release plates
• Stainless steel hardware
• Black hard coat anodized surface
• Made in USA

One clamp
One 1/4-20 - 3/4 mounting screw
Hex wrench for mounting screw