Pipe wrench AWTools AW31380, 310 mm depth, 780 g

AWTools AW31380 is a 310 mm depth pipe wrench engineered for gripping and turning pipes and fittings in plumbing, maintenance and repair work. Forged from high-quality chromium-vanadium (CrV) steel and finished with a durable powder coating, this wrench combines corrosion resistance with mechanical strength. The S-shaped ground and polished jaws, induction-hardened teeth and three-point jaw contact provide reliable bite on round, semicircular and flat surfaces while the compact dimensions and 780 g weight make it suitable for confined spaces and frequent manual use.

Advantages

The AWTools AW31380 offers precision and durability through its CrV steel construction and powder-coated finish. Induction-hardened teeth increase wear resistance and prolong service life, while the S-shaped polished jaws and three-point gripping design improve contact and reduce slippage on pipes and fittings. An adjustable worm gear enables quick size adjustments, and the ergonomic handle supports comfortable manual operation during extended tasks.

Suitable for

• Plumbing installation and pipe assembly in residential and commercial settings
• Maintenance and repair of heating, water and gas lines
• Tightening and loosening fittings in confined or hard-to-reach areas
• Working with round, semicircular and flat surfaces

Key specifications

• Overall depth: 310 mm
• Weight: 780 g
• Material: chrome-vanadium (CrV) steel
• Finish: powder-coated surface
• Jaw shape: S-shaped, ground and polished
• Teeth treatment: induction hardened
• Grip design: three-point contact
• Adjustment: worm gear for jaw opening
• Handle: ergonomic design for manual torque

How to use

Select the appropriate jaw opening using the worm gear so the wrench grips the pipe securely at three contact points. Position the S-shaped jaws on the pipe or fitting, ensuring the induction-hardened teeth engage the surface without excessive force that could damage soft materials. Apply steady manual torque via the ergonomic handle in the direction required to tighten or loosen the connection. Re-adjust the jaw opening as needed for different pipe diameters or shapes, and keep control of the tool in confined spaces to avoid slipping.

Usage recommendations

For best results, inspect the wrench and the workpiece before use; clean debris from jaws and confirm teeth are undamaged. Use appropriate force for the material being worked on—avoid excessive torque on thin-walled or soft pipes. After use, wipe the tool clean and store in a dry place to preserve the powder-coated finish and prevent corrosion.