Boat part number 7103977 is a new trailer tongue jack from Dutton Lainson, part number 522306 .

This tongue jack has a weight capacity of 1,200 LBS. It measures approximately 23" L overall when collapsed and approximately 34" L overall when extended. It mounts via (2) 3/8" Dia. mounting holes.

Specifications:

Part Manufacturer: Dutton Lainson
Part Number: 522306
Color: Silver
Finish: Polished
Weight Capacity: 1,200 LBS
Collapsed Dimensions: 23" L
Extended Dimensions: 34" L
Mounts: (2) 3/8" Dia. Mounting 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.