4 x Abloy model 231 chrome padlocks, with 4 working keys, for 1 price.
Each of the 4 keys will open all 4 padlocks.
The key is retaining when padlock is unlocked.
Locks and keys made in Finland.
This is a predecessor to the model 330 Abloy locks, with the same specs. 
The specs. for the 330 padlock, are shown below:
The PL 330 Padlock is a brass body padlock with a case hardened boron steel shackle.  
Useful in many standard padlock installs, while the padlock body is brass, the shackle is hardened to resist cutting.  
If you require a stronger body we suggest looking at some of our other Abloy padlocks. 
Below are the technical details:
Grade 3 Padlock
Brass Body
Case Hardened Boron Steel Shackle
1 and 5/8" (40.1mm) tall body
1 and 15/16" (48mm) wide body
7/8" (22mm) thick body
5/16" (8mm) thick shackle
1" (25mm) wide shackle clearance
1" (25mm) tall shackle clearance  

Combined shipping

We strive to always combine shipping on multiple items.  So, if you see any other item or items offered in our eBay listings, please let us know so that we can calculate the shipping cost for all of the items put together into 1 box.

Thanks !!!