ชุดประแจแหวนข้างปากตาย 7 ชิ้น SATA (8, 10, 12, 14, 17, 19, 21 mm)

ชุดประแจแหวนข้างปากตาย 7 ชิ้น SATA (8, 10, 12, 14, 17, 19, 21 mm) No.09030

Features

 - Stronger : Surface Drive Plus

a) Provides stronger grip on fasteners

b) Reduces fastener rounding

c) Delivers up to 525% more torque

 - Length : Up to 25% longer to access those hard to reach fasteners.

 - Access : Reduces head clearance by up to 75%.

 - Improved Comfort : Up to 525% increase in surface contact area to reduce hand fatigue.

 - Strength :

a) Improved box end strength. 

b) Surface Drive: Reduces fastener rounding.