865-94308 Multi-Purpose Fuel Hatch w/o Back, Black Engine Maintenance It is capable of providing

It is capable of providing high flow throughout your RV-even allowing uncompromised water flow in your shower

Heavy duty polypropylene 6" diameter wheel resists flat spots and cold weather cracking

Steel construction with zinc finish

Trial and error is not the best way to find that number

fits door thickness of: 1-1/2" 013-671 lock requires opening of: 3-5/16" x 4"

865-94308 Multi-Purpose Fuel Hatch w/o Back, Black Engine Maintenance It is capable of providingLock is "key alike ready" to match your entry door or other compartment locks. Includes installation kit. Guaranteed not to Fade, UV stable colorfast. Replaceable door Size: 6 7 8" H x 6 3 8" W Cutout: 6 7 8" H x 6 3 8" W. NSF, and CSA Certified. Made in the USA.