Springfield KingPin 7" x 7" Stainless Steel Square Base (Threaded) 
KingPin™ 7" x 7" Stainless Steel Square Base (Threaded)
KingPin™ 7" L x 7" W Satin Stainless Steel Threaded Square Base with Nylon Bushing for 1-3/4" D Post (1630001) by Springfield Marine. Springfield Marine knows that comfort is important in marine seating. Whether behind the wheel for long passages in rough water; dropping a line in a quiet creek; or anywhere in between, Springfield Marine offers a wide range of configurations and options.
- 7" x 7" stainless steel base, with nylon bushing and satin finish
- 4" cup depth below the deck
- Mount requires a 2-1/2" hole in the deck
- Built to provide secure, hassle-free boat seat mounting
- Post Diameter: 1-3/4"
- Length: 7"
- Width: 7"
- Finish: Satin
- Material: Stainless Steel
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