4 TUBE 2 Leg, Adjustable, 304 Stainless Steel. This rack may be adjusted “as one ” to the angle you need. Fishing rod holder 23 1/2 overall length over height 13 inches. 4 Rod holder tubes are on 7 centers. 2″ diameter and 10.25″ in length with welded base pins. All 304 Stainless Steel with # 7 polish. #10 being flawless and #8 being a mirror, silver in color. Rod Tubes are 10 inches long 2 inch diameter on 7 inch centers leaving a 5 inch space between tubes. 065 or 1/16th inch wall thickness and have a full length PVC liner. Cross tubes are 5 inches in length 1 inch diameter with a wall thickness of. 2 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. Collar Stand/off and base plate and base tube are. 120 or 1/8th thickness, base plats are cast forged. Locking bolts are 3/8th Die. By 3/4 Length #16 that requires a 9/16th socket on a short extension to tighten, it is concealed inside the stand/off leg. Base plate tube have two 1/4 inch by 20 allen type set screws. 4 Tube Stainless Steel Fishing Rod Holder Side Mount Boat Rod Holder Launcher. Stainless Steel Clamp Fishing Rod Holder for Rail 1-1/2″ to 1-3/4″ Adjustable.