Springfield Marine 2-7/8 Inch TRAC-Lock III Seat Slide and Swivel, Black Aluminum

The Springfield 1100521-L1 is a 2-7/8 inch TRAC-Lock III seat slide and swivel built to let a boat seat glide, rotate, and lock securely on its pedestal. The 2-7/8 inch post mount includes a bushing for a snug fit on the pedestal post, and the unit is made of high-strength aluminum finished in a rust-resistant black powder coat for long-term durability in a marine environment. The seat mounting platform measures 7-1/4 inches by 13 inches, giving a large, stable base for the seat above. The slide travels 5-1/4 inches forward and backward on self-lubricating pads, so the seating position can be adjusted without added grease or maintenance, and the swivel rotates a full 360 degrees for all-around visibility and access. Mounting the unit adds 1-1/4 inches to the overall height of the pedestal. A centrally located locking handle secures the slide position and swivel rotation, and its placement makes it easy to reach and operate with either the left or right hand. This slide and swivel meets ABYC Class AD (H-31 Driver) and is designed as a replacement or upgrade component for boat seating systems using a 2-7/8 inch post mount.

Specifications

• Brand: Springfield
• Manufacturer Part Number: 1100521-L1
• Product Type: Seat Slide and Swivel
• Post Mount Diameter: 2-7/8 inches, with bushing for a snug fit
• Seat Mounting Platform: 7-1/4 inches x 13 inches
• Slide Travel: 5-1/4 inches forward and backward
• Rotation: 360 degrees
• Added Pedestal Height: 1-1/4 inches
• ABYC Class: AD (H-31 Driver)
• Material: High-strength aluminum
• Color: Black
• Finish: Rust-resistant black powder coat
• Locking Handle: Centrally located, reachable with left or right hand
• Slide Pads: Self-lubricating
• Weight: 4.2 pounds

Frequently Asked Questions

What is the post mount diameter on the Springfield 1100521-L1 seat slide and swivel? The Springfield 1100521-L1 has a 2-7/8 inch post mount with a bushing for a snug fit on the pedestal post.

How far does the seat slide travel forward and backward? The slide travels 5-1/4 inches forward and backward on self-lubricating pads, allowing seat position adjustment without added maintenance.

Does the 1100521-L1 swivel rotate a full circle? Yes, the swivel rotates a full 360 degrees, and the slide and swivel is designated ABYC Class AD (H-31 Driver).

What size is the seat mounting platform? The seat mounting platform on the Springfield 1100521-L1 measures 7-1/4 inches by 13 inches, providing a large, stable base for the seat.

What material is the Springfield 1100521-L1 made from? It is made of high-strength aluminum finished in a rust-resistant black powder coat.

How much height does this slide and swivel add to my pedestal? Mounting the 1100521-L1 adds 1-1/4 inches to the overall height of the pedestal.

Where is the locking handle located and is it easy to use from either side? The locking handle on the 1100521-L1 is centrally located and easy to reach with either the left or right hand.

How much does the Springfield 1100521-L1 weigh? The Springfield 1100521-L1 seat slide and swivel weighs 4.2 pounds.

What color and finish does this seat slide and swivel come in? The 1100521-L1 comes in black with a rust-resistant powder coat finish.

Do the slide pads need to be greased or lubricated? No, the Springfield 1100521-L1 slides on self-lubricating pads, so no additional grease is required for smooth forward and backward travel.

What is included with the Springfield 1100521-L1? The Springfield 1100521-L1 is a complete 2-7/8 inch slide and swivel unit with post mount bushing and locking handle.