Spring Driven Air / Water / Oil / Grease Series DP5000 & DP7000 - 1/4 inch, 3/8 inch, 1/2 inch I.D. Reelcraft's new compact dual pedestal Series DP5000 and DP7000 features an innovative, non-welded, interlocking base. Independent testing to military standards has proven these reels stand up to heavy vibration and won't vibrate apart, which makes them especially strong and ideal for truck-mounted applications. Superbly engineered dual pedestal base and guide arm are structurally reinforced. All-steel construction and a baked-on powder coat finish combine to produce a rugged corrosion resistant product suitable for a wide variety of heavy duty applications.