The Simpson DIAST37S Setting Tool for 3/8-in. Rod Short DIA Drop-In Anchor is purpose-built by Simpson to ensure proper and consistent installation of Drop-In internally threaded anchors in concrete. The tool works by driving the expander plug toward the bottom of the anchor until the shoulder of the setting tool makes contact with the top of the anchor, delivering repeatable, reliable results across a range of applications - including overhead installations.

Key Features

• Designed specifically for DIA anchors - ensures a precise, compatible fit with Simpson Drop-In anchor model DIA37S so every installation is performed correctly
• Supports overhead anchor installation - engineered to set drop-in anchors in overhead applications, giving contractors flexibility in orientation without sacrificing accuracy
• Drives the expander plug to full depth - the shoulder of the tool contacts the top of the anchor at completion, providing a clear, tactile confirmation that the anchor is fully and properly set
• Constructed from carbon steel - delivers the durability needed to withstand repeated hammer-driven use on the job site
• Sold individually as a dedicated setting tool - drop-in anchors are sold separately, so you can pair this tool with the exact quantity of DIA37S anchors your project requires
• Caution: oversized holes will make it difficult to set the anchor and will reduce the anchor's load capacity - always drill to the correct diameter to protect installation integrity and maintain rated performance

Why This Product

• Consistent, repeatable anchor setting - because the shoulder of the tool physically stops at the top of the anchor, every drop-in is driven to the same depth, reducing the risk of under-set or over-driven anchors across an entire job
• Engineered for overhead concrete applications - not all setting methods handle inverted installations reliably; this tool is specifically designed to set 3/8-in. short drop-in anchors overhead, making it a practical choice for ceiling and suspended-load work
• Brand-matched precision for Simpson DIA37S anchors - using the manufacturer-matched setting tool with Simpson Drop-In anchors helps ensure the expansion mechanism functions as intended, protecting the anchor's rated load capacity
• Durable carbon steel construction - built to hold up through repeated hammer strikes during production anchor installation, reducing tool wear and replacement costs on demanding projects

Specifications

• MPN: DIAST37S
• Brand: Simpson Strong-Tie
• Compatible Anchor Model: DIA37S
• Anchor Rod Size: 3/8 in.
• Material: Carbon Steel
• Packaging: Packs of 1 and Cartons of 100

Approved Applications

• Installing Simpson Strong-Tie DIA37S short drop-in anchors into concrete
• Overhead anchor installation applications
• Driving the expander plug to the bottom of the anchor for full expansion

Frequently Asked Questions

Which anchor model is this setting tool designed for?

This setting tool is specifically designed for use with Simpson Strong-Tie Drop-In anchor model DIA37S, which is a 3/8-in. rod short drop-in anchor.

How does this setting tool work?

The setting tool is used to drive the expander plug toward the bottom of the anchor. The process is complete when the shoulder of the setting tool makes contact with the top of the anchor, ensuring the anchor is properly and consistently set.

Can this setting tool be used for overhead applications?

Yes, this setting tool is designed to set drop-in anchors for overhead applications, making it suitable for a wide range of installation scenarios.

Are the drop-in anchors included with this setting tool?

No, drop-in anchors are sold separately. This listing is for the setting tool only.

Note: Product dimensions may differ from picture.