ORIGINAL SKELETON KEY GAS OR OIL CAP & BUNG

Sevens Sins "Skeleton Key Caps"TM comes with your choice of a aluminum or mild steel weld-in bung and a high quality brass, aluminum or mild steel cap that sits flush with the bung. These unique caps are perfect for that slim bobber/ chopper gas tank or custom oil tank. The cap has a custom antique skeleton key hole milled out of the center; 1/8" deep. This cap is available vented or non-vented. All vented caps come with a 1/8" npt breather screw. To open t
he cap you must insert the key and twist the cap open. Once the cap is above the surface you can untwist it by hand. There is knurling along the edge of the cap for extra grip. Each Cap has a slight top curve radius. All caps come with a Brass 18th century 3.25" reproduction skeleton key. The key hole cap is not locking but is tamper resistant due to it's difficulty in opening unless you have the supplied key. This cap is custom and will only work with the supplied bung. Designed by David Ryan of Seven Sins Choppers. Made in the USA.

• Precision Engineered
• Cap Size 1 5/8" O.D
• Bung O.D 1 7/8"
• Screw-In Flush Mount
• Brass Skeleton Key Included