Product Description
1.Product Name: Wrench Hand Shank/
2.Material: alloy steel/
3.Process: lost wax investment process/
4.Part weight: 0.02-0.3KG/
5.Delivery period: 10 working days after received your payment/
6.QC control: 100% inspection on critical dimension/
7.Tolerance of rough casting: ISO8062 CT4-6level/
8.Application: Hardware Tooling/
9.Packaging Details: Packed with anti-corrosion rust paper and bubble paper to pretension ,big rust big and wood box and stick the label/