3 1/2" x 43" - 3010 Series Dowel Top Octagonal - Shortest Utility
3 1/2" x 58" - 3010 Series Dowel Top Octagonal - Intermediate Landing
3 1/2" x 58" - 3010 Series Standard Block Octagonal - Longest Utility
3 1/2" x 58" - 3010 Series Medium Block Octagonal - 2nd Floor Landing
3 1/2" x 73" - 3010 Series Long Block Octagonal - Intermediate Landing
