Carlos Slim Helu Net Worth. Carlos Slim Helu net worth: Carlos Slim Helu is a Mexican businessman and one of the richest people in the world who has a net worth of $47 billion. Ingvar Kamprad Net Worth. Ingvar Kamprad net worth: Ingvar Kamprad is a Swedish businessman who founded IKEA and has a net worth of $42.5 billion dollars.
Clamp (tool) For other uses, see Clamp. A clamp is a fastening device used to hold or secure objects tightly together to prevent movement or separation through the application of inward pressure.
Needle Clamp â The thing that holds your needle in place. To insert a needle, loosen the knob, insert a needle, and tighten the knob until the needle is held in place by the machine. 7. Reverse Switchâ This may be a button on your machine. Press this little lever when you want to sew in reverse.