Simpson Strong-Tie SM1 Description

The Simpson StrapMate is a reusable strap holder designed to keep STHD and LSTHD straps vertically aligned during concrete pours, minimizing spalling risks.

Simpson Strong-Tie SM1 Includes

• (1) Simpson StrapMate Strap Holder

Simpson Strong-Tie SM1 Features

• Reusable design for multiple uses
• Engineered composite plastic for durability
• Friction fit for quick and easy installation
• Compatible with STHD and LSTHD straps
• Fits 3/4″ plywood forms up to 1 3/4″ LVL forms and larger

Simpson Strong-Tie SM1 Applications

• Concrete pouring: Keeps straps vertically aligned to minimize spalling
• Construction projects requiring strap alignment

Simpson Strong-Tie SM1 Installation Overview

1. Position the strap off the front edge of the form board.
2. Ensure compatibility with STHD and LSTHD straps.
3. Fit onto 3/4″ plywood forms or larger.
4. Secure using specified fasteners.

Simpson Strong-Tie SM1 Specifications

NOTE: The correct fasteners installed in the correct position must be used to achieve published load values.