Simpson Sleeve-All 3/4 in. x 2-1/4 in. Hex-Head Sleeve Anchor is a pre-assembled, expanding sleeve anchor from Simpson engineered for secure fastening in all types of solid base materials, including concrete and brick. Built from zinc-plated carbon steel, this mechanical anchor delivers optimal performance in demanding structural applications - from complex infrastructure projects to everyday masonry fastening tasks. Its hex-head design and pre-assembled construction make it a dependable choice for contractors and builders who need consistent, load-bearing results without extra setup time.

Key Features

• Expanding sleeve anchor for solid base materials - grips firmly in concrete and brick, providing reliable holding strength where structural integrity matters most
• FM and UL approved with multiple DOT listings - meets rigorous third-party certification standards, making this anchor suitable for regulated, inspected, and code-sensitive applications
• Hex-head design with 15/16 in. wrench compatibility - allows for straightforward installation with a standard wrench, reducing installation time and the need for specialized tooling
• Zinc-plated carbon steel construction - provides a protective finish that resists corrosion in typical indoor and sheltered construction environments
• Pre-assembled design - arrives ready to install with no additional component assembly required, saving time on the job site
• Requires a 3/4 in. drill bit for precise hole preparation - matching drill bit to anchor diameter ensures proper sleeve expansion and full rated load capacity; oversized holes will reduce performance

Why This Product

• Third-party certified for high-stakes applications - FM and UL approval combined with multiple DOT listings gives engineers, inspectors, and contractors documented confidence when anchoring into solid concrete or masonry on regulated job sites
• Pre-assembled and ready to install - the expanding sleeve comes fully assembled, so there is no field preparation required before driving the anchor, keeping installation straightforward and consistent across fastening points
• Engineered by Simpson for structural reliability - Simpson mechanical anchors are designed to perform in demanding structural applications, and the Sleeve-All line is available across multiple head styles to suit a wide range of fastening needs beyond this hex-head configuration
• Zinc-plated finish on carbon steel - delivers corrosion resistance suited to the base material environments where sleeve anchors are most commonly used, supporting long-term holding performance after installation

Specifications

• MPN: SL75212H
• Brand: Simpson Strong-Tie
• Anchor Size: 3/4 in. x 2-1/4 in.
• Head Type: Hex Head
• Material: Carbon Steel
• Coating/Finish: Zinc Plated
• Bolt/Rod Diameter: 5/8 in.
• Drill Bit Size: 3/4 in.
• Wrench Size: 15/16 in.
• TPI: 11
• Packaging: Packs of 10 and Cartons of 40

Frequently Asked Questions

What base materials is the Simpson SL75212H Sleeve-All anchor designed for?

The SL75212H is designed for use in all types of solid base materials, including concrete and brick. It is not intended for hollow or unsupported substrates, as it requires solid material to allow the expanding sleeve to grip properly.

What drill bit size should I use to install this anchor?

A 3/4 in. drill bit should be used to prepare the hole for this anchor. It is important to avoid drilling an oversized hole, as doing so will make it difficult to set the anchor and will reduce its load capacity.

What wrench size is required to install the SL75212H hex-head sleeve anchor?

A 15/16 in. wrench is required to properly install and torque the SL75212H hex-head sleeve anchor during installation.

Is the Simpson SL75212H anchor approved for regulated or certified applications?

Yes. The SL75212H Sleeve-All anchor is FM and UL approved and carries multiple DOT listings, making it suitable for use in applications that require verified third-party certifications and compliance with industry standards.

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