These are a high quality brass padlock with inox stainless steel shackle and interior springs for .
The body of the padlock measures 40mm across and the shackle diameter is 5mm. These are ideal for outdoor use or even for use by the sea. This is a KEYED ALIKE padlock so if you order several, they will all use the same keys. You get 2 keys per lock but they are all the same key..... for your convenience.