Boat part number 7103927 is a new piano hinge, part number 204379 .

This hinge is constructed out of 20 gauge stainless steel and measures approximately 26" L x 1 1/4" W x 1/8" D overall, when unfolded. See photos for detailed measurements. Mounts with (18) 1/2 1/4" Dia. holes.

Specifications:

Part Number: 204379
Material: Stainless Steel
Thickness: 20 Gauge
Color: Silver
Overall Dimensions: 26" L x 1 1/4" W x 1/8" D
Mounts: (18) 1/4" Dia. Holes
Sold as seen in pictures. Customers please note every computer shows colors differently. All measurements are approximate.

Hardware and instruction / installation manual not included.