ACME 1630 4 Blade 13.5" x 14.25" propeller Kids It has the thin profile

It has the thin profile

ECHO wakeshaper features:

WIth conformal-coated PCBs and gold-plated RCA and wire terminals to stand up to harsh marine environments

5" from the end of the shaft to the back of the prop

ACME 1630 4 Blade 13.5" x 14.25" propeller Kids It has the thin profileThe ACME 1630 4 Blade Propeller offers more surface area than comparable 4 Blade propellers which means a more efficient transmission of power, higher fuel economy, and more consistent speeds. Thanks to ACME's continued devotion to push the ski and wakeboard boat propeller industry to new heights inboard props are helping ski and wakeboard boats achieve performances never before seen. Prior to 1999, ski and wakeboard boat propellers were cast from