@Craftech posted:These aren't very large at all. Not much bigger than a soldered pigtail with heat shrink tubing unless you are working in very tight places, have a lot of splices to do, or are using them for HO or N Gauge.
No offense John, but that's baloney! 
They're MUCH larger than a two-wire splice! I'm not saying you can't use them, but they certainly aren't nearly as small as any two-wire splice I've ever done!
This is #24 wire, the maximum size wire that these splices are rated for. I'm pretty sure they're really rated for solid wire as well, not stranded wire.
10mm is knocking on the door to half an inch wide, I can put a dozen heatshrink splices in that space!
