Reviews : Plastruct Pentagon Rod Styrene .030 (10) Plastruct Pentagon Rod Styrene .030 (10) $4.09 Leave a Rating! ★ ★ ★ ★ ★ OR Write a Review! Write a Review Sort 5-Star: 1 (1 ratings) 4-Star: 0 (0 ratings) 3-Star: 0 (0 ratings) 2-Star: 0 (0 ratings) 1-Star: 0 (0 ratings) Reviews rentagon rod By: 1sugarbear I use this rod for bolt heads on my car engines. works great. (4)