The Makita 6" Guide Bar, .325" LP, .043", F002, 32 (T-05913, sold separately) is for use with the 18V LXT® 6" Pruning Saw (XCU14, sold separately) and is designed for premium performance on battery-powered saws. The 6” Guide Bar features a slim contour design for less weight and increased maneuverability and a laminated body. It also features a small radius sprocket nose and is engineered to reduce potential kickback compared to standard-size noses. The T-05913 is for use with low profile saw chains for increased cutting capacity, including the Makita Saw Chain (T-05907).