Weighted rubber base for use on AstroTurf or hard surfaces.
Comes with 1 inch wide upright socket for use with for use with spiked and non spiked poles, simply turn spiked pole upside down and place into socket.
Opening for pole to be inserted is 25mm or 1 inch as per picture attachaed.
works well with GA sports 2 piece poles
Detachable 1/2 pole sits in perfectly as per picture
For use with GA sports Slalom poles