*Usually ships within 7 to 14 days.Entrant suited with a full body harness (No. 63936Q) enters the confined space with a lifeline (39SAM13Q1) attached. The lifeline is attached to the manhole guard/rescue winch with a specially designed breakaway assembly. This device will release upon impact such as that of a vehicle which has entered the work zone and strikes the manhole guard. For rescue the attendant/rescuer attaches the ascender to the winch line and proceeds to raise the victim. Lifeline Kit includes: Manhole guard, winch and 39SAM13Q3-30 Lifeline Kit [Fig. 2]. 39SAM13Q3-30 Lifeline Kit includes one 30′ lifeline, with ascender, break away assembly and rope bag.