The Posi-Tap and Posi-Lock “Mega” connectors are useful when you need to connect multiple wires. Sometimes it’s more efficient to use a larger-sized Posi-Tap or Posi-Lock rather than multiple connections. For example, when connecting pairs of auxiliary lights or to tap multiple wires into a single ground or power source.
Many webBikeWorld readers have been asking recently if it’s OK to connect multiple wires using a single Posi-Lock. Or, is it acceptable to connect multiple wires into a single ground or power wire using one Posi-Tap. The short answer is yes!
It’s easy to do, but some Posi- products are better for connecting multiple wires than others.
For example, one of the best Posi-Lock secrets is the 14-16 (blue) version; it’s one of my all-time favorites because it’s exactly the same diameter as the popular 18-24 red Posi-Lock; both of these measure 7.35 mm diameter.
This means that the 14-16 Posi-Lock works well for connecting most of the wire gauges you’ll find on a motorcycle. It also makes it easier to connect up to 3 smaller-gauge wires on each end. Thus, the 14-16 is the original two-for-one Posi-Lock!
When you’re adding auxiliary lights, dual horns or other accessories to your bike, you may need to connect multiple wires together. You can do this by connecting one wire in each Posi-Lock or Posi-Tap, but sometimes it’s cleaner, neater and/or easier to twist pairs or even more wires together and use a single larger Posi- product instead.
The most useful Posi-Locks for connecting multiple wires are:
From “S.S.” (March 2015): “Thanks for the update on the new connectors. I love the original ones, and actually used them instead of wire nuts when I replaced the blower motor on my furnace.
Much better connection and no worries about vibrations working them loose.
I also wanted to mention that it is very simple to make these waterproof for more permanent installations. I just used a dab of RV gasket silicone on each end, and then slide a length of heat shrink tubing over the whole kaboodle.
Of course, this does require planning ahead and sliding the tubing on before you connect the wires. Fortunately, for those such as myself who have CRS syndrome, it is easy enough to unscrew one end and slip the heat shrink into place when you forget.