Tube Clamps - Pack of 4,Horizontal Bar Clamp 1.625 inch,1.75 inch,1.875 inch,2.0 inch,Roll Bar Clamp for LED Light Bar,Cube Lights,ATVs Whips (1.625~2.0" Clamps)

I tried another product that Amazon seems to push more than this brand, and that one was a full 1/8" smaller than specs, preventing it from fitting at all. The Lizard Go clamps are on-spec, fit perfectly and are well-made. They come with multiple sizes of rubber spacers that can be mixed and matched to provide the best fit for a particular bar. Once properly installe, they won't budge, even under significant pressure. I'm using these to attach equipment to a grab bars - definitely not the intended use and probably not covered by the manufacturer's liability - but they are safe and secure. As others have noted, the metal is a soft aluminum and the screw treads are easily stripped if one relies on the screws to bring the halves together. That's just the nature of aluminum and it's true of even a top-of-the-line laptop Apple laptop case. The proper way to apply these is to clamp the two halves together - bare hands are adequate - and to then tighten the screws to where they just meet resistance. Aluminum has the advantage of being sturdy, corrosion-resistant and much lighter in weight than stainless steel, which is perfect for the intended application.

These clamps are well made, they feel sturdy and have held up great with my propane tank holder. They come with multiple fittings which are helpful to ensure a good fit for your application.

These are well made and strong looking metal clamps. There arrive with a wide selection of rubber bushings.

nice and easy to install

Easy to use! Works as advertised! I used 2 of my tube clamps to hold my front license plate and they work great! The rubber grips are fairly easy to use. I fitted mine to a 2-inch diameter tube with no problem.

Great product

Used to mount light bar to top front bar on JD 790 tractor. Odd sized mount dimension. The split design of these clamps with bolts from top and bottom allowed the clamps to mount easily and without issue. I used a 1.5 shim and one of the larger shims on each clamp - worked out great as a pair of inner rubber shims of the same size was too small. Plenty of rubber spacers / shims provided. Bolts provided are just long enough for this installation, barely. I will update review after use thru the winter with the tractor attempting to rattle everything loose. Happy with purchase. Appears to be well made and well thought out. Other clamps I reviewed appeared to be hinged on one side and one bolt and this assumes uniform clamping around a tube. Much better for my app to have the two screw, non-hinged, mount.

Nice fit and hold what you need

These are just meant for mounting my big 10 inch round lights on my truck. Well made good job guys.

A little more expensive than the other ones is seen but these are pretty heavy duty. Used to build a mount for my gun case on side x side

These are good quality two piece clamps, with plastic and rubber inserts for different size round bars. Stainless steel hex head fasteners. Good quality for the price!

Id recommend them