7pcs Precision Nut Driver Set (PLT-00741)

Features：

• 7 color grip handles
• Screwdriver blades are fully heat-treated
• Material of blade : SAE 6150
• Material of Nut socket: aluminum
• Contents: 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0mm