Air Hose Reel with 3/8 in. x 30 ft. Hose. Air Hose Reel with 3/8 in. x 30 ft. Hose $ 37 99. Compare to. Snap-On 870821 at $50.99. Save 25%. Add to Cart Add to My List. Show More. Request a Free Coupon Book Today. Free coupons, exclusive offers, future sales & hundreds of unadvertised deals.