Carriage stop/dial gauge mount. | Model Engineer
Sorry, but "cut & paste" doesn't seem to work for me. Can't help with the clamp, but browsers refusing to cut and paste with the mouse is a common security precaution. It's not a feature peculiar to this forum. Problem is naughty hackers can write web scripts capable of imitating your computer's mouse cut, copy and paste commands. Thus they can paste their material on to your machine, or copy data from your computer back to base. The technique also works on any website you happen to be connected to, like your bank account. The risk is prevented by blocking mouse commands. Then cut, paste,...
Source: model-engineer.co.uk