Masons love this big-wheeled joint raker. Wheels are 1-3/4" in diameter, mounted 2-1/4" apart. Overall width is 3-5/8".
Has 8-1/2" aluminum handle that is squared off at the end so you can rod joints. Hardened nail can be adjusted to different depths.

Dimensions
8-1/2" (216mm)x 3" (76mm)