PRUNER POLE-JAMESON-QUICK CHANGE SAW, Web Notes: The Jameson quick change saw head is known as a universal saw head because it accepts a wide variety, Web Notes: of pole saw blades. Pole saw blades are easily attached with a wing nut and can be adjusted to, Web Notes: several different cutting angles. The center mount pin design gives a wide range of saw angles. The, Web Notes: saw head is made from rust resistant, lightweight cast aluminum. A built in hook helps pull hanging, Web Notes: limbs.