Heavy Duty Post Base
Download Cut Sheet

Standard Dimensions:

  • Hole Diameter: 13/32"

  • Hole Spacing (From End): 13/32"
    Accommodates 3/8"

  • Hole Spacing (On Center): 1-5/8"

  • Width: 1-5/8"

  • Thickness: 3/8"
Part No. Size
20PU-5852 2" Square
20PU-5852 RD 2" Round
20PU-5853 HD 1-5/8" Sq.
20PU-5854 HD 1-1/2" Sq.

The Aickinstrut heavy duty post base is designed for applications that require a stronger base attachment than the standard Aickinstrut post base. Made from polyurethane, the heavy duty post base is available with four different openings: 11/2", 15/8", 2" square and 2" Schedule 80 round. The heavy duty post base is ideal for mounting fiberglass channel, handrails and instrument stands in corrosive environments. The standard color is gray, but special colors are available upon request.