31100 m/n 818 18" Aluminum Straight Pipe Wrench

RIDGID 10" to 48" Aluminum Straight Pipe Wrenches

The RIDGID Aluminum Straight Pipe Wrench series (10" to 48") combines lightweight handling with legendary RIDGID strength, making it a preferred choice for plumbers, HVAC technicians, and contractors who demand professional-grade tools. Offering the same durability and torque as cast iron wrenches but weighing up to 40% less, these aluminum models reduce fatigue without compromising performance.

Constructed with a tough aluminum I-beam handle and precision-machined, heat-treated hook jaws, these wrenches deliver a secure, slip-resistant grip on black pipe, galvanized steel, and other materials. The jaws are replaceable, ensuring extended tool life and cost-effective maintenance. With self-cleaning threads and a smoothly adjustable nut, each wrench is designed for dependable operation, even in dirty or oily jobsite conditions.

Available in a wide range of sizes, the 10-inch model is ideal for small-diameter pipe and tight workspaces, while the 48-inch wrench provides maximum leverage and torque for heavy-duty industrial applications. Mid-range options such as the 12", 14", 18", 24", and 36" wrenches offer versatility for everyday use, giving professionals the right tool for every job.

These wrenches are particularly valuable for overhead work, extended projects, and applications requiring frequent repositioning, where the reduced weight translates to improved efficiency and comfort. Despite their lighter build, they retain the full durability, gripping power, and long service life that has made RIDGID the global leader in professional pipe tools.

Key Features:

• Sizes from 10" to 48" for all applications

• Aluminum body is 40% lighter than cast iron, same strength

• Precision-machined, heat-treated replaceable jaws

• Self-cleaning threads and easy-to-adjust nut

• Ideal for overhead, repetitive, and heavy-duty tasks

The RIDGID 10" to 48" Aluminum Straight Pipe Wrenches are the ultimate balance of lightweight handling and heavy-duty strength—built to last a lifetime.