The Simpson HDIASTH50 1/2" Setting Tool for Hollow Drop-In Anchors is a purpose-built installation tool from Simpson designed specifically to set the Hollow Drop-In Internally Threaded Anchor in hollow base materials such as CMU and hollow-core plank. Whether you are suspending conduit, installing cable tray supports, or anchoring pipe supports and fire sprinkler systems into hollow material ceilings and walls, this setting tool provides controlled, reliable anchor installation that keeps overhead and suspended work on schedule.

Key Features

• Purpose-designed for the HDIA50 anchor - pairs directly with the Hollow Drop-In Anchor model HDIA50 for a matched, complete anchoring system that eliminates guesswork on the job site.
• Sized for 1/2" hollow drop-in anchors - the correct fit for HDIA50 anchors means proper seating every time, reducing the risk of installation errors in critical suspended applications.
• Compatible with hollow base materials including CMU and hollow-core plank - gives installers a reliable method for anchoring into substrates where solid-material anchor tools simply will not work.
• Supports a broad range of MEP and structural suspension applications - from fire sprinkler system installations to suspended lighting and cable tray support, one tool handles the full scope of common hollow-material anchoring tasks.

Why This Product

• Engineered match for hollow drop-in anchors - because this setting tool is designed exclusively for the HDIA50, buyers get a verified fit rather than an improvised workaround, which matters most on safety-critical installations like fire sprinklers and pipe supports.
• Expands your anchoring capability into hollow materials - CMU walls and hollow-core plank are common in commercial and industrial construction, and having a dedicated setting tool means your crew can work confidently in these substrates without adapting solid-concrete hardware.
• Streamlines overhead and suspended installations - a tool purpose-built for hollow drop-in anchor setting reduces setup time and supports consistent results across repeated installations such as conduit runs and cable tray systems.
• Single tool, multiple approved applications - the HDIASTH50 covers suspending conduit, cable tray supports, pipe supports, fire sprinkler systems, and suspended lighting, making it a versatile addition to any installer's kit when working with hollow base materials.

Specifications

• Model Number: HDIASTH50
• Size: 1/2 in.
• Compatible Anchor: Hollow Drop-In model HDIA50
• Packaging: Packs of 1 and Cartons of 25

Approved Applications

• Suspending conduit in hollow base materials
• Installing cable tray supports into CMU and hollow-core plank
• Pipe support anchoring in hollow material ceilings and walls
• Fire sprinkler system installations
• Suspended lighting installations

Frequently Asked Questions

What anchor is this setting tool designed to work with?

This setting tool is designed specifically for use with the Hollow Drop-In Anchor model HDIA50, a 1/2" internally threaded hollow drop-in anchor.

What types of base materials is this setting tool compatible with?

The HDIASTH50 is designed for use in hollow materials, including CMU (concrete masonry units) and hollow-core plank.

What is the size of this setting tool?

This setting tool is sized for 1/2" hollow drop-in anchors, corresponding to the HDIA50 anchor model.

What applications commonly use this setting tool and the HDIA50 anchor together?

Together, the HDIASTH50 and HDIA50 anchor are used for suspending conduit, cable trays, pipe supports, fire sprinklers, and suspended lighting into hollow base materials such as CMU and hollow-core plank.

Note: Product dimensions and/or thread length may differ from picture. Please see the item description above for specifications.