Need a place to mount your spearguns? These 2, 3, & 4 place vertical speargun racks hold most all popular size guns. Simply slide the butt end of the gun in the slotted channel, that's all there is to it. Add the SSV-7 spear shaft holder to any rack or mount directly to the boat for spare shafts. Constructed of 100% marine-grade polymer for a lifetime of use HOLDS MOST SPEARGUNS BUT NOT ALL OF THEM