Made of high-strength aeronautical aluminum. - colored anodized
60% lighter than stainless steel.
Self-closing thanks to the nylon ring TYPE: HEXAGONAL NUTS FOR THREAD SIZE: M8 X 1.25 FOR SCREWS-Ø: 8.0 MM SELF-LOCKING: YES WRENCH WIDTH: 13MM Material: Aluminum SURFACE: BLACK ANODIZED RESISTANCE CLASS: NO RESISTANCE CLASS SPECIALTY: OPEN SURFACE: GOLD ANODISED SURFACE: ORANGE ANODISED SURFACE: RED ANODIZED SURFACE: ANODISED SILVER