Dovetail type screw-knob release clamp with a spring loaded detent pin to prevent from accidental slippage. Compatible with any Arca-Swiss type camera plates from Arca, Foba, Kirk and R.R.S.
- Built-in spirit level for leveling.
- Spring loaded detent pin to protect plates from accidental sliding.
- Safety stop relief for plates with stopper screws.
- Enclosed moving mechanism to keep the dust out.
- Rounded corners and edges for safety and ergonomics.
for Markins i-Type Ball Head

Quick Turn Knob
It only takes a single turn to open or close the quickshoe jaw. You will appreciate this fast open and close performance when you need to change the setup quickly, especially in cold weather or under urgent situation.

Posision Marks
Laser engraved position marks make it convenient to align the nodal point in panorama photography.

Specification
Code |
QR48iS |
Release Style |
Short Screw Knob Style |
Jaw Length |
1.89 in (48mm) |
Height |
0.59 in (15mm) |
Weight |
2.68 oz (76g) |
Material |
A6061-T6 |
Mounting Bolt |
M6 Bolt *not included in the price |
Target Products |
Markins i-Type Ball Head Q3i series |