Amarine Made 8 Tube Adjustable Stainless Rocket Launcher Rod Holders, Can Be Rotated 360 Deg. 8 TUBE 4 Leg, Adjustable, 304 Stainless Steel. This rack may be adjusted “as one ” to the angle you need. Fishing rod holders 51 overall length over height 13 inches.. 8 Rod holder tubes are on 7 centers. 2″ diameter and 10.25″ in length with welded base pins. 4 Stand/off’s or legs are 5 and 1/2 long 1 inch diameter with a wall thickness of. 065 or 1/16th of an inch.