In placing the steel T posts in the channel 14, a post driver, which is typically a cylinder with {TAIL ~ an integral cap}, is driven against {HEAD ~ the steel posts} and rams the steel posts into the channel bed 20 
In placing the steel T posts in the channel 14 , a post driver , which is typically a cylinder with { TAIL ~ an integral cap } , is driven against { HEAD ~ the steel posts } and rams the steel posts into the channel bed 20
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH