Russ --
The answer may depend on the size/type of anchor. I have a Delta 35# and 22# and interchange them on a Kingston roller/mount. I can't recall the size, but believe there was only one model that fit both Delta anchors. I keep one on the mount and one in the anchor locker with both rodes. The 35# has 130' of 5/16" G4 chain and 250 feet of 5/8" plait braid and the 22# has 30 feet of 5/16" G4 chain and 200 feet of 5/8" three strand. When cruising, I keep the 35# on the mount and the 22# in the locker and vice versa when not cruising. Now, if only my back worked like it used to...
Rick