Springfield Spring-Lock Base, Round 9 Inch, Aluminum, Satin Finish

The Springfield Spring-Lock Base is a round, 9 inch diameter pedestal base designed for boat seating applications that use the Spring-Lock Series mounting system. Built from aluminum with a satin finish, this base provides a durable, corrosion-resistant foundation for mounting a compatible spring-lock pedestal or seat post, allowing the seat to be quickly locked into position or released for storage and adjustment. The round profile and 9 inch diameter make it suited for standard boat deck or floor installations where a solid, low-profile mounting point is needed.

As part of the Springfield Spring-Lock Series, this base is intended to pair with matching Spring-Lock Series components to complete a seat mounting setup. The aluminum construction keeps the base lightweight while standing up to a marine environment, and the satin finish offers a clean, non-glare appearance that matches other Springfield satin-finished hardware.

Specifications

• Brand: Springfield
• Manufacturer Part Number: 1640002
• Product Name: Spring Lock Base, Round
• Diameter: 9 inches
• Shape: Round
• Material: Aluminum
• Finish: Satin
• Weight: 2.2 pounds
• Package Length: 12.25 inches
• Package Width: 10.5 inches
• Package Height: 3.25 inches
• UPC: 038132450028
• Model Number: 3000.9614

Frequently Asked Questions

What is the Springfield Spring-Lock Base 1640002 used for? The Springfield Spring-Lock Base, part number 1640002, is a round mounting base used with the Spring-Lock Series to provide a fixed point on a boat deck or floor for locking a compatible seat pedestal or post into place.

What is the diameter of this Springfield base? The base measures 9 inches in diameter and is round in shape, matching the standard footprint used across Springfield's Spring-Lock Series bases.

What material is the Springfield 1640002 base made from? It is made from aluminum, giving the base 1640002 a lightweight yet durable construction suited to a marine environment.

What finish does part number 1640002 have? This base comes in a satin finish, giving it a clean, non-glare aluminum appearance.

How much does the Springfield Spring-Lock Base weigh? The Springfield Spring-Lock Base 1640002 weighs 2.2 pounds.

Does this base include the pedestal or seat post? No, part number 1640002 is the round base component only; it is designed to be paired with a matching Spring-Lock Series pedestal or post, which is sold separately.

What are the packaged dimensions of the 1640002 base? The Springfield Spring-Lock Base ships in a package measuring 12.25 inches long, 10.5 inches wide, and 3.25 inches high.

Is the Springfield Spring-Lock Base 1640002 corrosion resistant? Yes, its aluminum construction with a satin finish is built to resist corrosion in a marine environment.

Will this base work with any boat seat pedestal? The 1640002 base is designed to work specifically with Springfield's Spring-Lock Series components rather than as a universal fit for all pedestal types.

What is the model number for the Springfield Spring-Lock Base? The Springfield Spring-Lock Base, part number 1640002, carries the model number 3000.9614.