Stone Mountain Heavy Duty Offset Router Collet Wrench for Most Hitachi & 3-1 /4 HP Triton Routers (3/4" Hitachi & Triton 3-1/4 HP Routers) - - Amazon.com
15A / 3-1/4hp Fixed Base Router 1/2" | TritonTools.com
Superior Electric RC050PC 1/2 Inch Router Collet - - Amazon.com