Made of lightweight cast aluminum.  
  
Non-magnetic and can be used on PVC pipe
  
Can be used as a dial degree utility level or with attachments for two-hole flange alignment
  
Contains and adjustable DSL in protective housing to protect from weld spatter and breakage
  
Fitted with self-aligning conical spacer and conical nut and bolt units for fastening the level to a pipe flange
  
Designed with one stationary nut and one that slides up to 5.5 inches.