Kanga linkage bale spike Bale Spike The KANGA Bale Spike has been designed for farmers, with small to medium horsepower tractors, who are looking for an affordable option to move round hay bales, one at a time. The implement is designed with a small high tensile spike to stop the bale spinning and a longer, heat-treated Conus II type tine that carries the weight of the bale. The tine is removable and replaceable if the operator wants to purchase different lengths. The category 1, 3-point linkage is a double clevis slip-in-pin design making the frame less likely to bend or twist with the weight of the bale.