What was the longest weapon of medieval riders?

The hussar's copy was the longest piece of parachute ever used by any rider. It reached 4.5-5.5 m long (sometimes even 6.2 m). Commonly referred to as "tree", until the 2nd half. The 16th century was made of fir and did not exceed 3 m in length. In the 17th-18th centuries, improvements were made. From now on, aspen wood was hollow in the middle of the tip of the knob (medieval had a palm rest in its place), in order to reduce the weight.