This can be the leading cause for foul HVAC odors for many homeowners, which raises concerns about indoor air quality. Another indicator of an indoor air quality problem is the smell of dirty socks. Although this smell may be coming from the air conditioning unit, it is not actually the unit that is the problem.
Device. 1  Ratchet (device), a mechanical device that allows movement in only one direction. 2  Ratchet, a tool also known as a socket wrench. 3  Ratchet (instrument), a type of music instrument.
The ratchet strap is trucking essentials, and it has a lot of varieties, the width is from 1 to 4, and the length can be as short as 1 foot to as long as 70', the working load limit can be hundreds of pounds to more than 5400 LBS, and the webbing part of the assembly is made from nylon or polyester, depends on different applications you can choose ...