The Jobu Design QRR-138 is an Arca-Swiss compatible Quick Release Clamp suitable for replacing the old square, rectangular, trapezoidal or otherwise proprietary clamp on your ballhead. This Clamp is 50mm (2") wide and features one (1) standard countersunk hole that will work with either a 1/4"-20 Flathead bolt or a 6mm Flathead bolt. The QRR-138 features a 3/8 Tapped hole for installing into studded ballheads. The bottom of the clamp is slotted 0.260" wide by 0.790" long (6.5 x 20mm)
G**N
Not as good as you might think
I bought this because it was manufactured in North America (not a Chinese knock-off) and I expected a lot more. But actually what I got was about the same as a Chinese knock-off product, but I paid twice as much. Not again. This item is not a RRS or Kirk or even Henjar quality - whilst it is close to their pricing.The spring mechanism is very, very light. Not what I would have expected. However overall the manufacturing and presentation is very, very good.
Trustpilot
1 month ago
1 month ago