Review on 🔧 Adjustable Pin Spanner - Park Tool SPA-6 by James Edwards

. That means I need this adjustable wrench (SPA-6) or I need the red ( SPA-2) or green (SPA-1) model from Park Tools. I'm happy to report that you can get by with just this model. The green key tips have a diameter of 2.9mm, while the red keys have 2.34mm tips and this model (SPA-6) has 2.38mm tips. (According to my Neiko precision caliper) So this SPA-6 model will fit anything that fits red or green wrenches. I use this on one of my old mountain bikes with Shimano XTR 952 single key cranks. So far this adjustable wrench has worked great. Plus, you save money compared to buying the red and green versions separately. I believe this model is also made in Saint Paul, Minnesota. Five stars in my book!