Length Maximums for Dowels:5/16 in. diameter to 3/4 in. diameter dowels have a 48 in. (4ft. ) length limit. 1/2 in. diameter to 1-1/4 in. dowels have a 96 in. (8 ft. ) length limit.
If you have questions regarding which dowel diameter and length you should use on your project call us at:1-800-445-0653.