Abstract: A padlock for adjusting to a length of a lock cylinder includes a padlock housing and a shackle having an unlocked position and a locked position within the padlock housing. A central bore is disposed in a bottom of the padlock housing having a depth longer than the length of the lock cylinder for accepting the lock cylinder within the padlock housing. An adaptable cam is adjustably joinable to a distal end of the lock cylinder for adjusting for a difference between the depth and the length, and for rotatable engagement of the shackle to enable the shackle to move between the locked position and the unlocked position. A lock cap is joinable to an open end of the central bore for retaining the adaptable cam and the lock cylinder within the central bore.

Abstract: A lock device includes a universal spacer, for receiving a lock cylinder, and a plurality of spacer holes where one of the holes is positioned to receive a lock bolt of the lock cylinder. A padlock body houses the universal spacer. A plurality of padlock body holes extends from an interior of a universal spacer hole into the padlock body. The padlock body holes are positioned to match the spacer holes and one of the padlock body holes receives the lock bolt when the lock cylinder is in a locked position. A padlock bolt secures the universal spacer, lock cylinder and padlock body in place when the lock cylinder is in the locked position. When the lock cylinder is in the unlocked position, the universal spacer with the lock cylinder can be removed from the universal spacer hole and the lock cylinder can be replaced with another lock cylinder.

Abstract: A tubular radial pin tumbler lock is described. The radial pin tumbler lock has an outer shell, an inner shell housed in the outer shell, and a spindle housed in the inner shell. The spindle has a spindle head with an uneven number of irregular sides. A plurality of radial locking pins are arranged radially from the spindle. A crown on the spindle encases the locking pins. An anti-drill feature is included on the spindle head. An annular space between the inner shell and the spindle head allows access to the radial locking pins for operating the radial pin tumbler lock.