Sleeper Extenders For CH Models, 2012 + With 1 X2ACG2 LED Light Add to wishlist Part # : 3281-MSS225 Categories: Mack, Sleeper Extenders Tags: Mack, mack sleeper extender ❮ ❯ Product Information Product Information For CH Models, 2012 +, with extenders. With 1 X2ACG2 LED light. Attaches using supplied hardware. Sold in pairs. II3M-2