Attwood 1002 vs 1002-S vs 1002-SS Boat Seat Mounts

Attwood makes three closely related Lock'N-Pin seat mounts for the 3/4-inch pin seating system. Although all three have a 3° tilt, the spring, mount height and material differ. This guide explains the choices so you can replace the correct fitting without assuming all Lock'N-Pin mounts are the same.

Attwood 1002 vs 1002-S vs 1002-SS

MPN Version Installed height Pin and spring
1002 Spring-equipped, black E-coat 2 in Steel pin with spring
1002-S Lower-profile, black E-coat 1 in Steel pin without spring
1002-SS Lower-profile, stainless steel 1 in Stainless pin without spring

1002 uses a black E-coated steel body and spring-equipped pin assembly. Its installed mount height is 2 inches. 1002-S keeps the black E-coated steel construction but removes the spring for a 1-inch installed height. 1002-SS is also 1 inch high and uses stainless steel, including the pin. All are listed by Attwood as Type B mounts.

Choose the seat mountMatch the exact part number, the spring arrangement and the seat's existing mounting pattern.
Check the pedestal postThe 3/4-inch designation describes the Lock'N-Pin connection, not the outside diameter of every pedestal tube.
Check the deck baseIdentify your existing base and its threaded or non-threaded post connection before completing the seat assembly.
Seating restriction: These 1002-series mounts carry Attwood's ABYC Type B designation. Do not use them at a helm or driver position. Matching the mount alone does not establish that the entire pedestal system is suitable for a particular seat.

What to check before replacing a boat seat mount

  1. Look underneath the existing mount for a spring and compare its overall installed height. The spring-equipped 1002 and non-spring 1002-S are different configurations.
  2. Identify the original finish and metal. The stainless-steel 1002-SS is distinct from the black E-coated 1002-S.
  3. Verify the seat mounting pattern, fastener condition and available room beneath the seat. Do not drill based solely on a similar-looking plate.
  4. Match the original Lock'N-Pin post and deck base. Attwood does not recommend interchanging its Lock'N-Pin seating components with those from other manufacturers.
  5. Check the specific listing for included components. A seat mount is not an entire pedestal kit.

Shop exact Attwood seat mounts

The products below are listed by their exact Attwood part number. NewRVParts orders ship from supplier warehouses, without warehouse viewing or pickup.

Complete the seating system

Looking for the post or base? Use our Lock'N-Pin post height and threading guide and threaded versus non-threaded deck base guide. For the larger 2-3/8-inch seating system, see the Attwood 238 Series hardware guide.

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