Seachoice Barrel Bolt 1-1/2" Chrome 50-35751 by Seachoice $8.01 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Seachoice Barrel Bolt Chrome #50-35751 Size: 1-1/2" x 2" Heavy Duty Chrome Plated Brass. 1" Width, 1/4" Barrel. # 6 Fastener.