This wrench has high hardness and can withstand the use of the included handle.
The hardness of all sizes is set to HRC60.

Item description:
Brand: BONDHUS                                                  
Item Name: Hex Wrench Set with Handle  
Part Number: BLX9MBB
Size:
Set (mm): 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10
Set (pieces): 9
Total length (mm): 225
Weight: 655g
Other Details:
Chrome vanadium steel

Combine Shipping:
Please request invoice when you purchase multiple items. 
Handling Time:
We ship out within 3-5 business days after receiving payment.
Tracking Information:
We provide tracking number once item as shipped.
Customs duty:
Import duties, taxes, and charges are not included in the item price or shipping cost.
These charges are the buyer's responsibility.

Payment:
Various payment methods are available on ebay.
Payment is expected within 7 business days.

About Us:
We are specialized store in Japanese Tool brand.
Please contact us if you have any question.
Ninja Tools - 忍者工具店

How to use "request total option":
Log in to ebay.com (ebay USA). 
use desktop PC , not a tablet or smartphone add items to cart click 
"go to cart" not "go to check out" click "request total"
then, I will send an invoice with combined shipping charge.