Clear Grease Barrel, For Use With Westward Grease Head and Plunger Rod Assemblies, Connection 2.280 x 16 UN, Features 14 1/2 oz Clear Tube Grease Barrel Allows Clear Identification of Grease Type Thereby Eliminating Chance of Using Incompatible or Unspecified Lubricants, Includes Polycarbonate Clear Tubing Fitted with Machined Aluminum Adaptors