Check the listing for details. KP37 - PACK OF 4 BLITZ YELLOW SPOUT CAP FITS SELF-VENTING GAS CAN SPOUTS. Condition: New. Listed at 9.99 USD. UPC: 8500064781944 PACK AFTERMARKET, RETAIL PACK: Just Like original blitz cap fits self-venting spout 900302 900092 900094 .KOOL PRODUCT BRAND: You can buy with assurance that Kool Products work with perfection otherwise full money back with no question asked.MAY FIT OTHER SPOUTS: such as Kolpin, Rotopax with specific self-venting style spouts. Please make sure you check your spout before making a purchase.EASY INSTALLATION: Easy to install on your fuel, diesel, kerosene, gas and water, just line up the arrows, push onto spout, then twist to lock.NO SPOUT OR CALIPER: The purchase includes 4 aftermarket, new caps as shown in the photo and nothing else.UPC: 8500064781944 PACK AFTERMARKET, RETAIL PACK: Just Like original blitz cap fits self-venting spout 900302 900092 900094 .KOOL PRODUCT BRAND: You can buy with assurance that Kool Products work with perfection otherwise full money back with no question asked.MAY FIT OTHER SPOUTS: such as Kolpin, Rotopax with specific self-venting style spouts. Please make sure you check your spout before making a purchase.EASY INSTALLATION: Easy to install on your fuel, diesel, kerosene, gas and water, just line up the arrows, push onto spout, then twist to lock.NO SPOUT OR CALIPER: The purchase includes 4 aftermarket, new caps as shown in the photo and nothing else.