General description Ultra strong and durable, the stainless steel cable screw lock key rings are the ideal lightweight option for organizing your keys and pocket gear. Perfect for everyday carry, hiking, or outdoor sports. Technical specifications Material: Stainless steel aviation cable Brass screw and barrel nut (chrome) Unscrewed cable length: 15 cm Diameter when the barrel nut is fixed: 4.8 mm Weight: 0.09 oz. per piece Other information Package includes: 90 keychains Note: Light shooting and different displays may cause the color of the item to differ slightly from the real thing. The measurement allowed error is +/- 1-3 cm.