The Platinum Tools JH941-100 Eye Lag Screw with 2" Overall Self Drill, 1/4" Hole, & 3/4" Thread allows you to hang ceiling wire and jack chains. It features high-quality all-steel construction, and can be powder-actuated with Bluepoint pin for fastening to concrete.
 
 
  
 
 
 
 
 
  

    Threaded and non-threaded holes to accommodate jack chains, ceiling wire or threaded rod 
  
 
 
 
 
 
  

    Can be used with vertical overhangs, eye lag screws, and pressed beam clamps