Boat part number 1017557 is a new, old stock, deck fill key. Manufacturer and part number unavailable.

This deck fill key is constructed out of stainless steel and measures approximately 1 3/4" L x 7/8" H x 1/8" W overall. Features (2) male prongs set apart 1 1/4" center to center.

Specifications:

Part Manufacturer/Number: Unavailable
Material: Stainless Steel
Color: Silver
Overall Dimensions: 1 3/4" L x 7/8" H x 1/8" W
Connections: (2) Male Prongs 1 1/4" CTC
Sold as seen in pictures. Customers please note every computer shows colors differently. All measurements are approximate.

Hardware and instruction / installation manual not included.