WORKPRO 150 mm Bar Clamps Set, 2-Pack Heavy Duty F Clamps, Quick-Release Woodworking Clamp, Ideal for Woodworker Metalworker, Carpenters Hobbyist, Max 272 kg Load Limit

I bought the 150mm 6 inch WorkPro bar clamps. They are of much better quality than I had expected. The range between the jaws is indeed 6 inches. The bar itself is thick, hard and unlikely to deform. It looks like chrome steel. There is a quick release lever which allows the screw section to slide along the bar to be at the distance you require. The screw is well formed, strong, and holds well. Note: work may be only clamped together, not spread; I see no way to turn the stock around. After a while, I saw an opportunity to make the clamp more versatile by acting as a mount for a wildlife camera. So near the tail end I marked the bar. I began with a very small drill bit to cut a pilot, and then drilled incrementally until 5mm was reached. Applying a drop of light oil to the drill tip assists cutting, as the steel is very hard. I tapped a thread into the hole with a 1/4-20 set of taps. Running an appropriate bolt through, I tightened on a tripod ball head, and presto, I now have a clamp for holding a wildlife trail camera which is now outside working very well. Altogether I am very pleased with the quality of these clamps.

This work great. Easy to use. Much better than the ones with no notches on the back. They are better for one handed operation. They are secure and strong.

I purchased these clamps for small(ish) wood working projects and they work fine.

Does the job nicely

Work as they should. Strong construction

Excellent product for a hobbyist. the grip is slightly smaller diameter than might be ideal, but sturdy and very good clamping force.

Needing an extra pair of clamps for a job the following day I chose these. Of all the options from various manufacturers these stood out for their sturdiness. The dimensions, particularly the thickness of the bar at 6mm (1/4'') looked impressive. When they arrived I wasn't disappointed, the weight of the box alone indicated something substantial inside. I was further justified in my choice when I came to use them, they're very solid, the cast metal part is steel, not a dubious aluminium alloy & the screw/handle appears well made & works with a smooth action. The quick release ratchet engages firmly. The whole thing is finished well & has a quality appearance. I've only used them on one job so far, the one they're in use on right now, but on first impressions I'm certain I'll be using them often.

Does what is says on the tin so to speak. Used on a number of small jobs and did what I need them to do. Pleased with this product.

Nic się nie wygina, trzymają naprawdę mocno.Fajny system zapadkowy.

Sind super, für das wozu ich sie brauche. Sehr stabil und nicht teuer, wen man bedenkt was sie im Baumarkt kosten. Danke.

Remember to grease it or with wd40 after you use them under rainy conditions.

parfait pour petits travaux , je recommande les serres joints sans problèmes

Muy buena calidad. Recomiendo 100%