A 10mm wrench and adaptor pins are included in the rail kit packaging.
Figure 1: 10mm wrench and adaptor pins
 
 | 1 10mm wrench | 2 Adaptor pins | 
The rail label faces the inside of the rack. The pins should be fully located within the rack holes.
Figure 2: Rack flange, rail flange, and rail label (front)
 
 | 1 Rack flange | 2 Rail flange and label | 
Figure 3: Back-mounting screw
