Balcrank Signature Series Open Hose Reel for nitrogen comes with 50' of 3/8" low pressure (250 PSI) nitrogen hose, with an outlet thread of 1/4 NPT(M). A ball stop is also included, but, if required, an inlet hose (8135-050) and 90 swivel union (3270-051) must be ordered separately. Reel measures 16L x 8W x 17.5H overall. Balcrank's Signature Series Hose Reels are dependable, built to last, and easy to install, featuring heavy-gauge parts and an eight-position-locking, precision die-cast latch mechanism. With a compact design to fit in small spaces, the reel's specifically-configured bracket allows for easy installation, while the five-position outlet arm allows for ceiling, wall, or tank-top mounting. Note: Freight charges for this product will be calculated after order is placed, and we will contact you with the amount. Please call if freight quote is desired before ordering.