The insert member is retained within the sleeve member such that the slit of the insert member is aligned with the slit of the sleeve member and when {HEAD ~ both the sleeve} and the insert are open {TAIL ~ the pipe} or tubular member can be inserted through the slits and the sleeve and insert close around the pipe or tubular member to cradle the tubular member within the insert which in turn is fixedly held within the sleeve 
are open
The insert member is retained within the sleeve member such that the slit of the insert member is aligned with the slit of the sleeve member and when { HEAD ~ both the sleeve } and the insert are open { TAIL ~ the pipe } or tubular member can be inserted through the slits and the sleeve and insert close around the pipe or tubular member to cradle the tubular member within the insert which in turn is fixedly held within the sleeve
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