... ,E,K,L for the junks washover. 2. Type C,F,H,G for mending the top fish O.D. 3 ... . Type B,D,I,J,F,G,M,N for hard stratum Description:It is a ... ,E,K,L for the junks washover.2. Type C,F,H,G for mending the top fish O.D.3 ... . Type B,D,I,J,F,G,M,N for hard stratum washover or stabilizers washover ...