GBB Valve Key test collection Length: 110 mm Diameter: 35 Kleur:Everglade Length: 110 mm Diameter: 35 mm Thread: 14mm CW CCW Weight: 70 g Shipping weight: 80 g Reinforced frame and temples are injection molded from Tryloid™ nylon and anatomically shaped for improved comfort during prolonged usage Weight: 70 g Shipping weight: 80 g