55-294 Oregon Speed Feed Trimmer Head 3-3/4″

55-294 Oregon Speed Feed Trimmer Head 3-3/4".  This 3-3/4" Left hand spool trimmer head speed feed takes 30 seconds or less to load line and is designed for medium to heavy duty applications. Adaptors included: 7mm x 1.0 Left-hand, 8mm x 1.25 Left-hand, 10mm x 1.25 Left-hand.  Easy load in 30 seconds or less.   Semi-matic head for medium to heavy duty applications.  Inner wall reduces debris inside the head and large durable eyelets increase line life.  Line tensioning system with split spool reduces vibration.  Shaft Type straight.