At 800 mm long this Sandy Shaft is a replacement for the standard Minelab unit which is 600 mm in length. These have been redesigned from the original shape. Sandy shafts are wider where they enter the coil and become a tighter fit to the coil to help prevent the coil from shifting position when tightened up.
This shaft is 200 mm longer than standard length and suitable to keep larger coils away from the operator.
Dimensions; 19 mm outside x 800 mm length