AA Surplus web logo
BBB-1
Mon-Fri 7:30 a.m. – 4 p.m.

Plantsville, CT. 06479

Structural Cantilever Assembly Instructions

Please see below for some drawings/pictures to aid in constructing the structural cantilever racks. Below will help to know what hardware and quantities go with each item as well.

  1. Each tower to base connection will need (4) ¾” x 13-1/4” Studs w/ (3) each Nuts, lock washers & flat washers per stud. Studs go in bottom 4 through holes as seen in attached picture.
      • If single-sided, these studs will go through the back of the tower and connect to the supplied assembly bracket seen in attached picture.
      • If double-sided, these studs will share through two bases and the tower.

2. Each tower to base connection will need (2) ¾” x 2-1/4” Bolts w/ (1) each Nut, lock washer & flat washer per bolt. Bolts go in the top two through holes as seen in attached picture.

3. Each connected tower will get (4) Horizontal Braces & (4) Diagonal Braces

      • Horizontal braces need (4) 3/8” x 1-1/4” bolt & nut. (Multiple connected towers in a row will share these bolts through the tower.)
      • Two Diagonal braces need (5) 3/8” x 1-1/4” bolt & nut. 4 Will connect the diagonals to the horizontals and 1 will connect the diagonals in the middle to make an X.

4. Each Arm to tower connection will need (4) ¾” x 2-1/4” Bolts w/ (1) each Nut, lock washer & flat washer per bolt.

    5. Anchoring

        • Each single-sided system will have (4) concrete anchors per base and (2) per base to tower assembly bracket. (6 per tower and base setup)
        • Each double-sided system will have (4) concrete anchors per base on both sides of the tower. (8 per tower and double base setup)

    Right-click below images and choose “save image as” or  “open image in new tab” to make pictures larger.

    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide
    Cantilever Rack Guide