The Sputnik Surf Sinker is a revolutionary new sinker design made specifically for surf fisherman. It features four wire arms that dig into the sand meaning less weight is required to achieve the holding power necessary in a heavier current. On the retrieve the arms disengage and swing outward meaning you are not fighting the weight as you bring in your bait.
1 per pack
tried all kinds and concluded that by far they provide the best compromise between sand grabbing and release