The yale y210 padlock has a steel body which offers a high level of security and is ideal for outdoor use the padlock has a precision 5 pin cylinder with anti pick mushroom pins to withstand attack as well as a chrome plated boron shackle for additional strength its double ball locking mechanism provides added security specifications body dimensions 508 x 55 x 22mm padlock total height 9153mm shackle internal 27 x 198mm shackle thickness 953mm