This application relates to {TAIL ~ levels}, and more particularly to a level having {HEAD ~ removable and replaceable parts}, the removed parts useful as a tools separate from the level housing 
This application relates to { TAIL ~ levels } , and more particularly to a level having { HEAD ~ removable and replaceable parts } , the removed parts useful as a tools separate from the level housing
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH