Wera Stainless Hex Key Set
9 Piece Metric Hex Key Set
1.5 , 2 , 2.5 , 3 , 4 , 5 , 6 , 8 , 10mm
Vacuum Ice Hardened 100% Stainless Steel to ensure Strength and Longlife
Includes Quality Holder
Extraneous rust can be prevented by using Stainless Steel tools, this is the only way in which abrasion from convenional tools leading to extraneous rust can be avoided.