ROTHENBERGER ALUDUR One-Hand Pipe Wrench 900mm, 5 inch Capacity, S-Type Jaw

Gripping and turning pipes up to 5 inches in diameter by hand can be a struggle with conventional wrenches—heavy steel bodies, slow jaw adjustment, and poor access in tight spaces. The ROTHENBERGER ALUDUR one-hand pipe wrench solves these problems with a high-strength aluminum body that cuts weight by nearly half compared to steel models, a quick-adjust self-clamping jaw for one-handed operation, and an S-type jaw design that delivers three-point contact for a secure grip without slipping.

Who is it for

Professional plumbers, heating engineers, and industrial pipe fitters who need a reliable, lightweight tool for daily use on steel, copper, and plastic pipes. It is equally suited to maintenance teams working in confined spaces where maneuverability and speed matter.

Main features

• High-strength aluminum alloy body for exceptional durability with reduced weight
• S-type jaw with forged, induction-hardened steel teeth for a firm three-point grip
• Quick-adjust, self-clamping mechanism allows fast, one-handed jaw positioning
• Ergonomic handle design minimizes hand fatigue during extended use
• Corrosion-resistant construction for long service life in damp environments
• Complies with DIN 5234 for professional quality and safety

Specifications

• Total length: 900 mm
• Max. jaw opening: 141 mm
• Pipe capacity: 5 inches (DN 125)
• Body material: High-strength aluminum alloy
• Jaw material: Forged, hardened steel
• Adjustment: Quick-adjust, self-clamping
• Operation: One-hand
• Standard: DIN 5234
• Corrosion resistance: High
• Jaw teeth hardness: Induction hardened

Tips

To extend the life of the wrench, keep the jaw teeth clean and free of debris. Apply a light machine oil to the adjustment mechanism periodically. Always position the wrench so the fixed jaw is on the side opposite the direction of rotation for maximum grip.