Glad Hands: Complete with 68 in. of 3/8 in. hose with heavy-duty 3/4 in. pipe thread end. Carry one of these in your 6 x 6. Hooks up to those fittings on back instantly to run air gun or make a hose for airing up tires. New. Government Issue. These are excellent quality. Govt. NSN # 4720-00-679-0923. Great deal for $6.99 each.