they are mounted on a stainless steel shaft and a self-lubricating bearing which will ensure a flawless operation

Take special note of the working energy-absorption rating

Number of Sections: 3

Weight – 2 lbs per 100' | 3

Notch - 4373-42 - Nobasu 20' 4-Extension Pole Saw w/ 16.5" Silky Hayate Blade 4SRT they are mounted on aNotch Nobasu 20' 4 Extension Pole Saw w 15. 4" Silky Hayate Blade 4373 42 Replacement for Silky 372 42 Hayate Pole Saw. Japanese steel blade and Taiwan poles!! 16. 5" Silky Hayate blade with scabbard Extended Length: 20' Stored Length: 94" Number of Sections: 4 Rigid aluminum construction resists bending Abrasion resistant, low profile grip for enhanced control and ergonomics during pruning Quick connect saw head no tools needed