?M10 brake calipers anti-theft screws
✔Using 316 stainless steel is an alloy composed of a variety of metal elements, of which “chromium” is the most important element, because it will form a layer of chromium oxide protective film on the surface to achieve the effect of rust prevention. It must contain at least 11% “chromium” in order to be regarded as a true “stainless” steel, which has the characteristics of not being easy to rust. The other main ingredient is “nickel”, which is the best material for corrosion resistance.
?CRV forged chrome vanadium steel 3-point ratchet wrench
⚙️CRV forged chrome vanadium steel 3-point blackened special sleeve
✔ The HRC hardness is between 42 and 48. Both of them are forged, have a stronger and more solid feel, better durability, gold-plated or blackened surface, and the three-point size can withstand greater working stress , The precision processing of ratchet wheel has crisp sound, small tolerance and durable.