{HEAD ~ A fin mounting system} for {TAIL ~ the aquatic device} 4 wherein the screws each have a longitudinal hole that accommodates the key means, wherein the key means comprises a hexagonal key with an enlarged handle 
for
{ HEAD ~ A fin mounting system } for { TAIL ~ the aquatic device } 4 wherein the screws each have a longitudinal hole that accommodates the key means , wherein the key means comprises a hexagonal key with an enlarged handle
HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH