For mounting your 681 pan handle onto your Miller DS10 or DS20 head, the D16 Serrated Handle Clamp Assembly from Miller provides you an exact fit for a wiggle-free connection. Featuring a serrated washer that perfectly mates with the rosettes on each side, the washer prevents metal-to-metal contact that can wear out the rosettes. The serrated washer is held in place by an "E" clip, so it won't get lost.