Alpha brand padlocks All 10 can be opened with the same key. Model No. 1000-40, called a 40mm padlock. The body width is 40mm. Unused and new, the market price is estimated to be around ¥1200 per piece. Please use it for crime prevention measures at home or work. As a bonus, one without a box or with a crushed box will be included. We also have listings for sets of 3 and 5, so please take a look.