Details 

The Tool Shackle (2-Pack) SMALL (3790S) by Ergodyne is a retrofit tool attachment solution designed to create secure tethering points on waisted or necked hand tools. Ideal for working at height, this tool shackle helps prevent dropped or falling objects, improving workplace safety and compliance.

The Squids 3790 Small Tool Shackle installs easily onto tools such as spud wrenches, combination wrenches, and hammers, creating a reliable attachment point for tethering tools weighing up to 15lbs (6.8kg). This solution is particularly useful for tools without captive holes, enabling safe tool tethering in demanding environments.

Constructed from durable stainless steel, the shackle offers corrosion resistance and long-lasting durability in harsh industrial conditions. The U-shaped design with threaded crossbar ensures a secure fit, while the compact size is ideal for small-diameter waisted tools.

Key Features

• Retrofit attachment for waisted and necked tools
• Stainless steel construction for durability
• Corrosion-resistant for harsh environments
• Secure threaded crossbar installation
• Compatible with small-diameter tools
• Easy installation with simple tightening
• ANSI/ISEA 121 certified
• 2-pack configuration

Product Details

• Product Name: Tool Shackle (2-Pack) SMALL
• Part Number: 3790S
• Brand: Ergodyne
• Maximum Capacity: 15lbs (6.8kg)
• Material: Stainless Steel
• Design: U-Shaped Tool Shackle
• Compatibility: Waisted / Necked Hand Tools
• Size Range: 0.40in – 0.80in (10mm – 20mm)
• Pack Size: 2-Pack
• Compliance: ANSI/ISEA 121 Approved

Performance Benefits

• Creates secure tethering points on tools
• Prevents dropped tools when working at height
• Durable corrosion-resistant construction
• Easy installation on compatible tools
• Reliable attachment for tool lanyards
• Improves workplace safety compliance

Applications

• Construction Sites – Hand tool tethering
• Industrial Maintenance – Tool drop prevention
• Oil & Gas Industry – At-height tool safety
• Utilities & Infrastructure Projects
• Manufacturing & Engineering Operations
• Wind Energy & Offshore Work