Vessel Electric Ball Grip - Ergonomic Golf Putter with Weighted Head for Improved Accuracy | Perfect for Putting Practice & Golf Course Play

About this item Grip length: 5.5 inches (140 mm); Grip diameter: 1.8 inches (45 mm); Weight: 5.6 oz (160 g); Sleeve: 0.2 inches (6.35 mm); Aluminum sleeve chuck Battery Capacity: Li-Ion 3.6 V, 800 mAh, No-load Rotation Speed: 280 min-1, Torque (Max): 2.6 lb/m (electric), Endurance Torque (manual): 10 Nm (2 Nm) Charging Time: Approx. 60 min. Number of charges: Approx. 500 times. Continuous usage time: Approx. 40 minutes (with no load). Charging method: Micro USB-type B USB charging Accessories: 5 Bits: Accessories: 1 Bit: 1 x 3.9 inches (1 x 100 mm), 2 x 3.9 inches (2 x 100 mm), 1 + 3.9 inches (3 x 100 mm), 1 - 0.2 inches (6 x 100 mm), 1 USB Charging Cable (1 m) Country of Origin: Japan Number of Screw Fastening Times (Times): Approximately 200 (M4 x 20mm) Compatible Screws: Up to M6 (+3 does not support M8), Torque Range: (Electric) - 2 Nm (Manual) - 10 Nm Tightening or tightening required by manual may lead to failure › See more product details

Grip length 5.5 inches (140 mm); Grip diameter 1.8 inches (45 mm); Weight 5.6 oz (160 g); Sleeve 0.2 inches (6.35 mm); Aluminum sleeve chuck

Battery Capacity Li-Ion 3.6 V, 800 mAh, No-load Rotation Speed 280 min-1, Torque (Max) 2.6 lb/m (electric), Endurance Torque (manual) 10 Nm (2 Nm)

Charging Time Approx. 60 min. Number of charges Approx. 500 times. Continuous usage time Approx. 40 minutes (with no load). Charging method Micro USB-type B USB charging

Accessories 5 Bits Accessories 1 Bit 1 x 3.9 inches (1 x 100 mm), 2 x 3.9 inches (2 x 100 mm), 1 + 3.9 inches (3 x 100 mm), 1 - 0.2 inches (6 x 100 mm), 1 USB Charging Cable (1 m)

Country of Origin Japan

Number of Screw Fastening Times (Times) Approximately 200 (M4 x 20mm)

Compatible Screws Up to M6 (+3 does not support M8), Torque Range (Electric) - 2 Nm (Manual) - 10 Nm

Tightening or tightening required by manual may lead to failure