- 1 1/2" center hole to center hole.
- This part is aluminum and does not rust. You can paint or powder coat them to match frame of furniture.
- Please Note: Seat Post does not include rocker springs, rectangular washer plates, nuts & bolts, and plastic seat post bushings. Old assembly parts can be reused.
- Recommend 5/16 - 18 x 1 1/2" Stainless Steel hex head bolts and Esna lock nuts. Holes need to be drilled in the rocker spring in order to attach the rocker spring to part #30-934 and to attach to the seat. To connect to seat frame, bolt length will depend on width of the seat frame (a 2" bolt is required in order to attach to the seat post). Bushing size will depend on the inside diameter (I.D.) of the base pole. If holes do not match perfectly, you may have to center and re-drill seat bar holes to match holes on new part.
Heavy Duty Aluminum Rocker Plate Swivel Seat Post