Onguard Mastiff Chain w/Padlock 110x10mm (8020)Mastiff chain is made of Ultra-Hardened reinforced steel. Thick 10mm (3/8") licks for security hard to beat. Integrated lock comes with 4 laser cut keys and one night-time illuminated key. Flat key design cannot be opened. There is a double rubber cover to prevent damage to your frame.768661280208
