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TITAN Structural Wood Post Anchor TSPA35 4x4

TITAN Structural Wood Post Anchor

Guaranteed Manufacturer Quality

Innovation That Works For You

$62.95
Available for Pickup at The Deck Store locations.
Delivery available upon request—email sales@deckstore.ca for a quote.
Select Size

Pickup available at TORONTO Store

Usually ready in 2-4 days

TITAN Structural Wood Post Anchor

4x4

TORONTO Store

Pickup available, usually ready in 2-4 days

789 Arrow Rd #10
North York ON M9M 2L4
Canada

+14167493963

OAKVILLE Store

Pickup available, usually ready in 2-4 days

454 S Service Rd W
Oakville ON L6K 2H4
Canada

(905) 337-7707

OSHAWA Store

Pickup available, usually ready in 2-4 days

133 Taunton Rd W
Oshawa ON L1G 3T4
Canada

+19057251957

OTTAWA Store

Pickup available, usually ready in 2-4 days

52 Antares Dr unit 15
Ottawa ON K2E 7Z1
Canada

+16138292626

Heavy-Duty Steel Base for Deck Posts

The new “Evolution” Structural Wood Post Anchor elevates appearance and performance to new heights. Now you can show off beautiful wood posts and get higher performance. For its size, it’s one of the most unassuming yet strongest surface-mounted wood post anchors you will find. Stand-alone 42″ 4×4 posts are rated to a minimum of 500 lbs on concrete when installed according to our Engineering Reports.

Why Choose the TITAN Structural Wood Post Anchor?

  • Exceptional appearance
    No visible fasteners or blade cuts.
  • Where to use
    Designed and tested for use on concrete. It could also be used on stone with appropriate anchoring fasteners. It has not been tested on wood-frame surfaces, so use caution and we would recommend using a wood install kit at a minimum. You cannot assume that the concrete test loads are transferrable to a wood-framed structure.
  • Applications
    It is a highly effective solution for privacy panels, pergolas, pavilions, and similar structures on hard surfaces where stringent performance and aesthetic standards are required.
  • Sizes (nominal)
    Accommodates 4×4 (3-1/2”) and 6×6 (5-1/2”).
  • Quantity
    Sold individually (order one anchor per post).

Technical Specifications

Specification Details
SKU & Models TSPA35: 4×4 Structural Wood Post Anchor.
TSPA55: 6×6 Structural Wood Post Anchor.
Material Composition 44W or 1020 Steel base, heavy-duty steel base plate and drive-in anchor tube.
Substrate Compatibility Designed and tested for use on concrete. Can be used on stone with appropriate anchoring fasteners.
Base Plate Dimensions TSPA35: 1/2” Height × 3-1/2” Width × 3-1/2” Length.
TSPA55: 1/2” Height × 5-1/2” Width × 5-1/2” Length.
Tube Dimensions TSPA35: 1-1/4” diameter × 11” Height.
TSPA55: 1-1/4” diameter × 11” Height.
Weight TSPA35: 3.90 lbs.
TSPA55: 6.60 lbs.
Fasteners Use 1/4” diameter by 2-1/2” Wedge Bolts on concrete surfaces. Use Wood Installation Kit for wood framed joist bay installations (sold separately).
Recommended Wood Species Common construction softwoods such as pine, spruce, cedar, Doug fir, Hem-fir. Not recommended for hardwoods.
Tools Required for Installation 1-1/4” × 18” ship auger and a 1/2” twist bit.

What’s Included

  • Steel base plate with pre-drilled holes (one per corner)
  • Drive-in anchor tube with internal nut
  • Lag screws for post-to-anchor connection (surface fasteners sold separately)
  • Note: Always follow TITAN’s installation instructions and local building codes.

Technical Documentation

⚠️ Important Safety / Code Notes: Observe all height and guard-rail restrictions from TITAN’s installation guides and engineering reports. Do not use as a guard-rail post connection unless your assembly matches the tested configurations. Always follow local building codes.

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Made with care

Great value

Elegant design

Quality materials

Details

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

Shipping & Returns

We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.

We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.

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