Knipex 81 13 250 SB Siphon and Connector Pliers

The Knipex 81 Series Plastic Pipe Grip Pliers are designed with exchangeable plastic jaws to protect sensitive surfaces while handling siphons, tube fittings, and connectors. The tool offers fine adjustment across a range of diameters, featuring 25 adjustment positions and a box-joint design that supports ergonomic handling. Constructed from forged chrome vanadium electric steel and oil-hardened for durability, the pliers are equipped with a non-slip plastic coating on the handles. They are suited for tightening and loosening siphon screw connections, plastic pipe fittings, round union nuts, and connectors with screw connections, including Cannon circular connectors. The two-component plastic insert on the gripping jaws combines a hard carrier with a soft adhesive layer to improve grip on dirty, oily, or fat-free surfaces, while ensuring gentler operation on hoses and nozzles.

Features

• Exchangeable plastic jaws for sensitive surfaces
• 25 adjustment positions for diverse diameters
• Box-joint design with ergonomic handle geometry
• Forged chrome vanadium steel, oil-hardened durability
• Non-slip plastic coating on handles
• Two-component plastic insert for better grip

Technical specifications

• Length: 250 mm
• Capacity: Ø 10–75 mm
• Weight: 355 g
• Adjustment positions: 25
• Finish: black atramentized or chrome
• Material: forged chrome vanadium electric steel