Despite the (older) picture of the HS-645MG it does not have a white round horn - so you need to buy this if you want to hook it up to a Hexapod femur or leg.
A
Andrew
You will need these if you get the 645MG
The HS-645MG comes with albeit better but horns you cannot use with most robot kits - you will need to buy these extra.
M
Marco
very good
complete set of fittings for a small servo. Be sure to check diameter of the shaft, because they fit some servos, but not any...
