Jensen Tools also makes a set with nice large handles and a bag to hold them... 73, Jeff KG4RZM On 1/8/2012 11:37 PM, Dave Mayfield W9WRL wrote: > Which set should be ordered for work on my R-390a's > > Looks like there are two sets. 1. SS-508 and the other is SS-408 or > perhaps both sets are needed? >