●Package included: Set of 2 stand hooks ●Item Color: Black ●Product size: Bolt size: M8 (bolt diameter: 0.3 inches (8 mm)), Length approx. 1.2 inches (30 mm) x Diameter approx. 0.9 inches (24 mm); Dent part: approx. 0.6 inches (15 mm) x Diameter approx. 0.6 inches (14 mm) ●How to use: For installation (screw tightening), a hex wrench (hexagonal side: 0.24 inch (6 mm)) ●Applicable Scope: Rear stand hook for racing stand and V-hook rear stand. A must have for vehicles with rear stand maintenance