SKU: 26943236594

Simpson Strong-Tie WSWH-TSS18KT Strong-Wall (18") Two-Story Stacked Connection Kit for High-Strength Wood Shearwall

Sale price$128.93 Regular price$143.26
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Description

Simpson Strong-Tie WSWH-TSS18KT Strong-Wall (18") Two-Story Stacked Connection Kit for High-Strength Wood ShearwallSimpson Strong Tie WSWH TSS18KT Description The WSWH TSS18KT is a two story stacked connection kit designed for 18" high strength wood shearwalls, providing superior performance and simplified installation. Simpson Strong Tie WSWH TSS18KT Includes (1) shear transfer plate (2) multistory kit holdowns (2) 1" x 30" threaded rods (ASTM A193 B7) (2) heavy hex nuts installation instructions Simpson Strong Tie WSWH TSS18KT Features Simplified installation

Simpson Strong-Tie WSWH-TSS18KT Description

The WSWH-TSS18KT is a two-story stacked connection kit designed for 18" high-strength wood shearwalls, providing superior performance and simplified installation.

Simpson Strong-Tie WSWH-TSS18KT Includes

  • (1) shear transfer plate
  • (2) multistory kit holdowns
  • (2) 1" x 30" threaded rods (ASTM A193 B7)
  • (2) heavy hex nuts
  • installation instructions

Simpson Strong-Tie WSWH-TSS18KT Features

  • Simplified installation that provides superior performance

Simpson Strong-Tie WSWH-TSS18KT Applications

  • Garage Portal System on Concrete Foundation

Simpson Strong-Tie WSWH-TSS18KT Installation Overview

  1. Install holdowns 1/2" from outer edge of lower WSWH panel; use 0.148 x 2 1/2" (min. length) nails; fill all holes
  2. Install a shim between the holdowns for flush bearing of the double top plates
  3. Drill holes in subfloor (2" max. dia.) and double top plates (1 1/8" max. dia.)
  4. Install supplied threaded rods through holes into holdowns; tighten until fully engaged
  5. Trim threaded rods as required to achieve 6 1/2 " standoff from top of subfloor
  6. Install heavy hex nuts on threaded rods such that they are flush with the top of the subfloor
  7. Install blocking (matches height of rim joist) between top plates and subfloor; attachment per designer
  8. Place shear transfer plate over threaded rods and attach to outer face of the rim joist using 0.148" x 2 1/2" (min. length) nails
  9. Install upper WSWH panel using heavy bearing plates and heavy hex nuts provided with WSWH panel
  10. Attach A34 angles on either side of the WSWH panel (not provided)
  11. Attach LTP4s (not provided) to double top plates and rim joist, per designer

Simpson Strong-Tie WSWH-TSS18KT Specifications

Coating/Material Zinc Galvanized, G90
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 26943236594

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JNixo
Boise, US
★★★★★ 5
Sunscreen
Size: 7 Fl Oz (Pack of 1), Style: SPF 30
Love this sunscreen for using in the pool. Goes on smooth. Absorbs quickly. No white residue. I apply ever 2-3 hours after getting in the pool. Seems to do its job and prevent sunburn.
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Reviewed in the United States on March 1, 2026
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Jorge F.
Waukegan, US
★★★★★ 5
Not greasy, smells great
Size: 7 Fl Oz (Pack of 1), Style: SPF 30
Good protection, not greasy, smells great.
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Reviewed in the United States on March 2, 2026
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Randall F Stingley
Fort Morgan, US
★★★★★ 5
Sun fun
Size: 7 Fl Oz (Pack of 1), Style: SPF 30
Good protection
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Reviewed in the United States on April 8, 2026
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AmazonShopper
Birmingham, US
★★★★★ 4
A favorite
Size: 7 Fl Oz (Pack of 1), Style: SPF 30
This is our go-to sunscreen. It has an 2020 EWG (ewg.org) safety rating of 3 (where a 1 is safest but often difficult to find and often too expensive and a 10 is the worst safety rating). We love that is not too thin or thick, so it goes on easily, and it works into your skin without leaving you white or greasy, has a neutral pleasant smell, stays on well in the water (up to 80 minutes), and is accessible (has a decent price around $1 per ounce and is easy to find in many local grocery and drug stores). It is the one my kids grab out of the pile every time! And the only reason there is a pile is that I am trying to find a sunscreen rated 1 or 2 by EWG that has all of the properties of Coppertone SPORT 30. The search continues....
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Reviewed in the United States on July 10, 2020
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LDSalon
San Leandro, US
★★★★★ 5
Doesn’t come of from sweat or water
Size: 7 Fl Oz (Pack of 2), Style: SPF 30
The only sunscreen I use. Doesn’t burn eyes, doesn’t come off in the water or from sweat. Wish it came in SPF 20.
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Reviewed in the United States on February 14, 2026

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