Kasp 160 series disc padlocks kasp k16060d 60mm disc padlock double bolted locking mechanism 10mm shackle diameter 17mm vertical clearance stainless steel body material hardened steel shackle material 4 pin cylinder with anti pick mushroom pins paracentric keyway drill resistant cylinder 2 keys are supplied with each lock kasp 160 series suitable for a wide range of high security applications kasp k16060d disc padlock 60mm