Simpson Strong-Tie W1 Wedge
The W1 is a required component of the Simpson Strong-Tie WT wedge form tie that is sold separately. The wedge tie (WT), a form tie that secures concrete forms in place while the concrete is poured, requires a wedge on each end to hold the form boards in place. These wedges are designed for easy installation into and removal from the provided slots.
- Designed and manufactured to work specifically with the WT
- Tapered design accommodates expansion and contraction of wood as a result of moisture content
- One size of W1 fits both composite and lumber WT models
- The WT's 5/8" wide formed "V" design for rigidity allows accurate form spacing and support
- Use two of these 3 1/2" long wedges for each WT tie
Specifications (all models)
- Gauge: 14
- Install With: Installs with the WT wedge form tie; (2) W1 wedges required for each tie
Available options (see each model for exact values)
- Finish: Zinc Galvanized, G90, Simpson Strong-Tie Gray Paint
- Packaging Type: Box, Bag
Couldn't load pickup availability
Technical documents
Technical documents
Opens the official document from Simpson Strong-Tie, ICC-ES, IAPMO, UL or FM in a new tab. Have the engineer of record confirm the design for your project.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

