Pipe wrench EPM Stillson 250 mm model E-400-0450

EPM Stillson pipe wrench 250 mm model E-400-0450 is a hand tool designed for gripping and turning pipes, fittings and round workpieces. The wrench features an adjustable serrated jaw and a robust handle that provide mechanical advantage when tightening or loosening threaded connections. Its 250 mm length and jaw span make it suitable for common plumbing and maintenance tasks where a secure, slip-resistant grip is required.

Advantages

The Stillson design provides a self-tightening grip on round surfaces, reducing slippage during use. The adjustable jaw allows for a range of pipe diameters without additional attachments. Constructed for durability, the body and jaw geometry deliver stable force transmission and long-term serviceability under normal workshop or field conditions.

Suitable for

• Plumbing installations and repairs
• Maintenance of heating and water systems
• Mechanical repair and assembly of round components
• On-site service work where portable pipe turning tools are required

Key specifications

• Overall length: 250 mm (approx. 10 inches)
• Jaw type: adjustable serrated jaw for round workpieces
• Primary material: heat-treated steel components for wear resistance
• Handle finish: industrial coating for grip and corrosion resistance
• Intended use: manual tightening and loosening of pipes and fittings

How to use

Select the appropriate jaw opening by adjusting the movable jaw to the pipe diameter. Position the serrated jaw biting into the pipe surface and apply steady force to the handle in the required direction. For increased torque, position the wrench so the load is taken by the fixed jaw backing the movable jaw; avoid sudden impacts or excessive force beyond the tool's design to prevent damage to the jaws or the workpiece.

Usage recommendations

Inspect the jaws for wear before use and keep the adjustment threads clean and lightly lubricated. Use the correct wrench size for the pipe diameter to ensure a secure grip and minimise surface damage. When working on sealed or soft materials, protect the workpiece surface with a sleeve or backing to prevent marring.