Buy It Now Hydraulic Square Drive Torque Wrenches

Square Drive Ratchets – Proven Performance for Industrial Bolting

Square drive ratchets remain a trusted, time-tested solution for a wide range of bolting applications. Known for their durability, simplicity, and cost-effectiveness, these tools are essential for both assembly and disassembly tasks across oil & gas, power generation, mining, and heavy equipment maintenance.

🔧 Versatile Bolting Power

Available in multiple drive sizes, ESI’s square drive ratchets are compatible with standard impact sockets and torque multipliers—making them ideal for multi-size nut configurations, flange work, and general bolting operations.

💰 Cost-Effective and Reliable

With fewer moving parts and a rugged mechanical design, square drive ratchets offer long-term reliability with minimal maintenance. They provide a budget-friendly alternative to powered or hydraulic systems without compromising performance.

🛠️ Built for Harsh Environments

Crafted from high-strength alloy steel, ESI ratchets are designed to withstand extreme conditions, including high torque loads, corrosive atmospheres, and repetitive use in demanding field operations.

⚙️ Ideal for Assembly and Disassembly

Whether you’re tightening flange bolts during installation or loosening fasteners during shutdowns, square drive ratchets deliver precise, repeatable torque control—ensuring safety, accuracy, and efficiency.

Key Benefits:

• Compatible with standard impact sockets
• Available in drive sizes from 3/4″ to 2-1/2″
• Durable construction for industrial environments
• Low-maintenance, high-reliability design
• Suitable for both assembly and disassembly tasks