DBI Sala 7605060 EZ-Line Retractable Horizontal Lifeline System Airline Respirators Coupler also acts as duct

Coupler also acts as duct storage canister

It's a diffusion meter

Rubber pads protect surfaces from marring and damage

pencil pockets

DBI Sala 7605060 EZ-Line Retractable Horizontal Lifeline System Airline Respirators Coupler also acts as ductThe 3M DBI EZ Line retractable horizontal lifeline is likely the most convenient and easy to use temporary lifeline system on the market. Installation is simple. All you have to do is attached the unit to an anchor point, release the cable out, attach it to another anchor point, and tighten up. After that, you are ready to go. That's it. When you are done, wind it back up and off you go. For More Details Download and Read the Instruction Manual Click