the original rhino strong commercial grade air wedge bag pump professional leveling kit & alignment tool inflatable shim bag 3 piece (small, medium, large). 3 sizes for all of your individual needs. rhino strong <b>rhino strong commercial grade hand pump air bags are used for a variety of jobs by professional contractors as well as the everyday handyman. <br>perfect for any tool box! it allows a single installer to position and hold items in place, to precisely align, adjust, and level with its hand operated pump,<br> and quick release push button air valve for leveling and deflation<p> why rhino strong? it's superior quality material and design sets it apart from the competition with an inner and outer layer of tpu material. what is tpu material? <br>tpu (thermoplastic polyurethane) is a mixture between hard plastic and soft silicone. a very dense, durable and smooth rubber.<p> <br> the inner and outer tpu material encapsulates 420d nylon material for added durability and a longer lasting life. <br> the outer tpu material edges will not fray and wear. <br> the exterior coating is smooth and will not snag for easier insertion compared to competitor’s outer nylon material. <br> resistant to oil, heat, cold and warping as well as being uv stable and anti-static. <br> rhino strong material is 0.8mm thick compared to competitors 0.7mm size for increased strength and durability. <br> includes an internal stiffener for easy insertion in addition to a rounded edge design that won’t catch. <br> it has a span gap of 3/32” to 2 1⁄2” with a 300 pound load capacity! <p> rhino strong air wedge lift bags are precise alignment and leveling tools that will not damage or scuff the material it comes into contact with.<p> variety of limitless uses include: <p> <br> installation of windows, cabinets, doors, appliances, hvac systems, counter tops, furniture, and more! <br> safely lifting heavy object such as a refrigerator to access underneath it. <br> placing wedge between door or window frame to create a gap. <p> <br>save time and money with the extra hands this inflatable air wedge tool provides. <p> what are you waiting for? click buy now and get yours today!</b>