Comparison : Item # B2192-002AB1SR11206W, (Formerly B2192-2X04), Electro Chain Lubricator, 2 1/2 oz Acrylic Reservoir, 1/4" Round Brush Stainless Steel, 120V/60Hz
Item # B2192-005AB1SR11206W, (Formerly B2192-3X03), Electro Chain Lubricator, 5 oz Acrylic Reservoir, 1/4" Round Brush Stainless Steel, 120V/60Hz
Item # B2192-009AB1SR11206W, (Formerly B2192-4X07), Electro Chain Lubricator, 9 oz Acrylic Reservoir, 1/4" Round Brush Stainless Steel, 120V/60Hz
Item # B2192-016AB1SR11206W, (Formerly B2192-5X-.25SS-120/60), Electro Chain Lubricator, 1 pt Acrylic Reservoir, 1/4" Round Brush Stainless Steel, 120V/60Hz
Item # B2192-032AB1SR11206W, (Formerly B2192-6X-.25SS-120/60), Electro Chain Lubricator, 1 qt Acrylic Reservoir, 1/4" Round Brush Stainless Steel, 120V/60Hz