aluminium spirit level with I beam

aluminium spirit level with I beam 1.aluminium spirit level with powder coated 2.scales on the front egde 3.three bubbles

aluminium spirit level with I beam

1.aluminium alloy body with powder coating. Or oxygenize

2.three spirit vials :horizontal,vertical and 45 degree

3.with metric or inch scales on the front surface

4.two pieces hand grips

5.size:20",24",48"

specification	Qty/ctn(pcs)	Meas(cm)
20"/50cm	60	52*38*33
24"/60cm	60	62*38*33
48"/120cm	60	123*38*33

what's the I- beam level?

I-Beam levels got their name from their shape; if you look at the level on its end, you can see it looks like the letter "i".  I-beam levels are made out of aluminum but their weight can very from a very thick and sturdy construction to a lighter gauge aluminum.  Typically, i-beam levels are lighter than box beams levels, which is an advantage on the jobsite when you consider the cumulative weight of all the tools the tradesman needs to carry onto the job.

why I-beam level?

benefits of i-beam levels include:  (a.) durability - like the box beam level, the i-beam level frame is a very durable construction. (b.) i-beam levels are field serviceable.  Unlike box beam levels where the vial is suspended or glued into the frame and once the vial is loose, you will never obtain the same degree of accuracy as when it was new, i-beam level vials snap into the frame, so the vial will read true just as if it was new again; (c.) i-beam levels meet all the accuracy requirements of the tradesman.(d.) i-beam levels (similar to box beam levels) have magnets built into the frame  

aluminium spirit level with I beam