Features:

• Cap Assembly Aluminum Inside Diameter 2.5" 
• 220°F Thermal Relief
• Made for Smaller Box/Day Trucks
• Locking 8.00 Chain & 6.50 Bail with "Diesel Fuel Only"
• Includes 1 Locking Gas Caps and 1 Set of Keys
• Sold Individually
• Please Select Quantity of 2 If You Need a Pair
• Due to Excessive Returns Please Make Sure to Measure Your Fuel Cap Before Ordering, a 15% Restock Fee May be Applied if Item is Returned