Springfield 1100018 Locking 12-Way Seat Swivel, 6-3/4 Inch Square, Black E-Coat Finish

The Springfield 1100018 Locking Seat Swivel is a 12-way locking swivel base that gives a boat seat full 360-degree rotation with the ability to lock the seat position at any of 12 points around the turn. The swivel has a 0-degree tilt, keeping the seat level rather than angled, and mounts to the boat deck or a seat pedestal using a standard four-hole mounting pattern common among light-duty marine seats. The base measures 6-3/4 inches square by 1-1/8 inches in height, and is finished in a black E-coat that protects the steel construction against rust and corrosion in a marine environment.

This swivel is designed as a direct-mount hardware component between a seat pedestal or deck plate and a boat seat, letting the operator rotate and lock the seat to face forward, aft, or to either side as needed while underway or at anchor. Because it uses a standard four-hole pattern, it is intended as a universal-fit replacement or upgrade part for boats using compatible light-duty seating hardware.

Specifications

• Brand: Springfield
• Manufacturer Part Number: 1100018
• Product Type: Locking Seat Swivel
• Rotation: 360 degrees
• Locking Positions: 12-way
• Tilt: 0 degrees
• Mounting Pattern: Standard four-hole
• Dimensions: 6-3/4 inches square x 1-1/8 inches height
• Color: Black
• Finish: E-Coat
• Material: Steel
• Weight: 2.7 pounds
• OEM Equivalent Part Number: 702539
• UPC: 038132190184
• Fit Type: Universal Fit

Fitment

Universal fit for boat seats using a standard four-hole mounting pattern.

Replaces (OEM)

702539

Frequently Asked Questions

What does the 12-way locking feature on the Springfield 1100018 do? It lets the seat swivel through 360 degrees of rotation and lock into any of 12 positions around that turn, so the seat can be held facing a specific direction instead of spinning freely.

Does the Springfield 1100018 tilt the seat forward or back? No, this swivel has a 0-degree tilt, meaning it keeps the seat level rather than angling it forward or backward.

What are the dimensions of the Springfield 1100018 seat swivel? The base measures 6-3/4 inches square by 1-1/8 inches in height.

How much does the Springfield 1100018 weigh? It weighs 2.7 pounds.

What mounting pattern does this swivel use? A standard four-hole mounting pattern, which is common among light-duty marine seat bases and pedestals.

What material and finish is the Springfield 1100018 made from? It is made of steel with a black E-coat finish that resists rust and corrosion in marine conditions.

Is there an OEM equivalent part number for the Springfield 1100018? Yes, 702539 is listed as the OEM equivalent part number for this swivel.

Will the Springfield 1100018 fit any boat seat? It is a universal-fit swivel intended for boat seats that use a standard four-hole mounting pattern.

What color is the Springfield 1100018 seat swivel? It comes in black with an E-coat finish.

What is included with the Springfield 1100018? The package includes one Springfield 1100018 locking 12-way seat swivel.

Can the seat rotate a full circle with the Springfield 1100018 installed? Yes, the swivel allows a full 360-degree rotation of the seat.