power-pole 8' ultra-lite spike power-pole introducing the all-new power-pole ultra-lite spike and power-pole heavy-duty spike. regardless of your fishing style, these new spikes deliver a strong and secure hold for kayaks and paddleboards to bay boats and pontoon boats. the ultra-lite spike wonâ€t weigh down your smaller vessels and can secure most canoes, kayaks, paddleboards and boats up to 1500 lbs. it is available in 6 ft. and 8 ft. lengths. if youâ€re looking for a spike with a stronger hold, the power-pole heavy-duty spike is the answer. this spike only comes in 8.5 ft. and delivers a powerful hold for flats boats, bay boats, bass boats, aluminum boats and pontoon boats.