7PC International Ball End Hex Key Wrench Set(S2)
S2 alloy steel material, overall heat treatment, 
high torque, sturdy and durable.
Hardness: 58-60HRC
Product parameters
Item No.
Size
Inner Carton/PCS
Carton size
weight
BA-8722917
1.5-6
6
48
22.0kg
BA-8722907
1.5-6
6
48
19.5kg