Get the right accessory for your Makita 4-stroke engine backpack blower. The Extension Tube offers adjustable tube length for increased convenience during use, while delivering high air volume for efficient removal of leaves and debris. The Extension Tube offers quickl and easy installation. It is for use with Makita MM4® 4-sTroke Engine Backpack Blower models EB5300TH and EB5300WH (sold separately).