Tay Cầm Có Họa Tiết Lục Giác (Hex Pattern Handle Grip)

I've got an Earthwise reel mower, and the hand position is way too narrow, and the tubing is way too thin.  They added some foam padding to help with "comfort" and to make the grip somewhat larger, but it really fails miserably, and doesn't do much at all, other than constantly slide around or come off.  To remedy this, I designed a handlebar grip that would slide over the end, but stopped the hole so it would widen the hand position, and also made it thicker to fit more comfortably in my hand.  

The hole is a stopped hole 70mm from the end, but if you need a different dimension, that can easily be fixed in Tinkercad, and you can modify the depth of the hole, or the diameter you need, up to the point where it starts to break through the outer walls.  I didn't design it to be parametric, I really just needed something quick to put on before I had to cut the grass again.

I'm certain this would be even better when printed in TPU, but I printed mine in PLA, as that's what I had on the printer at the time, and it works perfectly fine.  If and when I decide I need more of these handles for other things, I MAY make a parametric version in Fusion360, but for now, this quick and dirty version can easily be modified to suit your needs.  I've included a screenshot of the Tinkercad dimensions, so you can see the hole diameter (19.35mm).  The handlebars measure 19mm, and this extra clearance was perfect to keep these grips in place with a reasonably tight friction fit

Happy printing!