3M™ PROTECTA® Confined Space Kit with Winch AA600AU, 1 ea/Case When it comes to confined space entry/rescue, it is essential that equipment operates perfectly and quickly. Lightweight, portable Protecta® Confined Space kits are ideal for confined space manhole entry and retrieval. They’re easily transported from one location to another and can be set up by one worker. Attach one or two mechanical devices such as a winch or 3 way self retracting lifeline and you’re ready to go. Complete confined space system 2.4 m aluminium tripod (Model AM100) 20 m confined space winch with stainless steel cable lifeline and mounting bracket (Model AT200/I20) Pulley for confined space entry (Model ATO52/1) Tripod bag (AK0100)