New Professional Fiberglass Pole Saw TODOKU 390 19-Feet sets a new standard in the pole saw design for Utility Arboriculture! Silkys unique high-strength oval-shaped fiberglass poles are manufactured in collaboration with Asahi Glass Co., Ltd., the company that pioneered manufacturing of fiberglass more than several decades ago and continues to be a world-wide leader in the fiberglass technology. Oval-shaped configuration of fiberglass poles provides precise control over the direction of the blade and reduces bending of connected poles to the minimum. The base pole has a pole-end shock absorber and a comfortable rubberized over-grip which ensures good hold and control.The pole saw comes with three 6-Feet fiberglass poles (one base pole and two extension poles), blade assembly and carrying bag. Extension ranges are 7.7, 13.3 and 18.9 feet allowing maximum working heights of 11, 16 and 22 feet accordingly. The pole saw is equipped with the best-selling HAYAUCHI 15-2/5-inch curved blade that utilizes proprietary Silky 4-RETSUME Technology. Teeth are set in such a way that there appears to be 4 rows of them. Teeth configuration is 5.5 teeth per inch which is ideal for the toughest, high-volume tree pruning and line clearance works.To allow effective connection and operation of TODOKU fiberglass poles, a unique dual locking system is designed and incorporated to assure structural rigidity of the connected poles: 1) spring-loaded locking pins/buttons the primary pole locking mechanism; and 2) friction clamps the secondary pole locking mechanism. Both locking mechanisms are designed to work together and thus provide 100% of the effort at the handle to be effectively transferred to the blade up to 19 feet away.Technical Features- 3-sections pole saw model that extends to 19 feet- Extension ranges 7.7 feet (2,350 mm), 13.3 feet (4,050 mm) and 18.9 feet (5,750 mm)- Maximum working heights is 11 feet (3,353 mm), 16 feet (4,877 mm) and 22 feet (6,706 mm)- 15-2/5-inch (390 mm) blade length; 5.5 teeth per inch (6.5 teeth per 30 mm) teeth configuration- 9.92 pounds (4,500 grams) operating weight; 11.6 pounds (5,260 grams) weight with blade cover- Product applications include arborist & forestry, utility arborist works, line clearance- Limited lifetime warranty against defects in material and workmanshipWARNING: DO NOT USE POLE SAW WITHIN 50 FEET (15 METERS) OF POWER LINES OR ELECTRICAL WIRES. Failure to heed this warning may result in serious injury or death by electrocution. .WARNING: Improper use of this pole saw can cause serious or fatal injury. Do not cut above your head. Always use a hard hat and eye protection when using the pole saw.WARNING: The pole saw blade is extremely sharp. Do not touch or contact the blade with any body part. Always store the saw blade in the provided safety cover when not in use. Keep out of reach of children.WARNING: Silky, its affiliates, subsidiaries, importers, distributors and dealers are not responsible for and shall not be liable for any fatality, injury, loss, or damage resulting from improper use of this pole saw.