Products Categories Padlocks Essential Series Essential Series Essential Brass Series offer basic security performances for indoor and general daily application. They come with comprehensive body and shackle sizes. YE1/60/132 Indoor Brass Standard Shackle Padlock 60mm YE1/50/166 Indoor Brass Long Shackle Padlock 50mm YE1/50/152 Indoor Brass Shackle Padlock 50mm YE1/40/152 Yale Essential Series Indoor Brass Extra Long Shackle Padlock 40mm YE1/40/140 Indoor Brass Long Padlock 40mm YE1/40/122 Indoor Brass Standard Shackle Padlock 40mm YE1/30/147 Indoor Brass Extra Long Shackle Padlock 30mm YE1/25/113 Indoor Brass Standard Shackle Padlock 25mm YE1/30/132 Indoor Brass Long Padlock 30mm YE1/20/111 Indoor Brass Standard Shackle Padlock 20mm YE1/30/115 Indoor Brass Standard Shackle Padlock 30mm