Titan 3-1/4" Barrel Farm and Ranch Post Driver (PGD2875)Product Description Flat Rate Shipping & No Sales Tax (Most States) Powerful and portable gas powered post driver. Easy to lift, move, and carry down the fence line. Drives posts in half the time of a manual driver. 3 1 4 in. barrel accepts posts up to 3 in. diameter. 100% self contained One person operation no hoses or compressors Powerful and portable Includes 1 in., 1. 77 in, 2 in., and 3 in. adapter sleeves for posts smaller than 3 in. diameter