Klein Tools Ironworkers Pliers 213-9ST 9 Inch Rebar Tie Wire Twister Spring Loaded Hook Handle Aggressive Knurl Heavy Duty Concrete Construction Cutter

High-Leverage Spring-Loaded Ironworker Pliers for Precision Rebar Tie Wire Twisting

The Klein Tools 213-9ST 9-Inch High-Leverage Ironworker's Pliers deliver a commercial-grade concrete reinforcement solution engineered to execute fast, repetitive twisting and clean shearing of soft annealed tie wire. Fabricated in the USA from custom-forged tool steel, this heavy-duty hand tool features an advanced spring-loaded, self-opening chassis paired with a structural hook-bend handle to dramatically lower hand strain during high-volume structural rebar layout setups. The technical engineering places the central pivot rivet closer to the induction-hardened side-cutting knives, generating 46% more cutting and gripping power than standard pliers to shear wire loops smoothly. Square-nose jaws armed with an aggressive cross-hatched knurl matrix deliver a slip-free, vice-like bite on continuous wire lines, while custom-tempered steel handles absorb mechanical snap shocks during intense line cutting.

Best Used For:

• Rebar Grid Assemblies: Rapidly wrapping, pulling, and twisting soft annealed tie wire to anchor structural steel reinforcing bars prior to concrete placement.
• High-Tensile Material Shearing: Cutting thick loops of structural tie wire and structural steel lines using the induction-hardened side-cutting knives.
• High-Leverage Wire Pulling: Gripping embedded bracing wires inside metal concrete forms and leveraging them tight using the curved hook-bend handle geometry.

Key Performance & Safety Features

• 46% Power Optimization: High-leverage structural pivot design shifts the central hinge pin closer to the blades to maximize operational clamping force.
• Spring-Loaded Self-Opening Jaws: Internal tension system automatically opens the jaws between twists to accelerate workflow speed and prevent forearm exhaustion.
• Aggressive Square Nose Knurling: Milled jaw channels bite tightly into soft structural wire to ensure slip-free twisting and zero material distortion.
• Snap-Absorbing Handle Tempering: Specialized steel heat-treating absorbs severe kinetic vibration spikes when cutting through high-tensile wire strands.
• Hot-Riveted Hinge Matrix: High-density mechanical assembly yields smooth, fluid operation over years of service while completely containing handle wobble.

What's Included

• (1) 9 In. Ironworker's Pliers (213-9ST)

Technical Specifications

Pro-Tip: When executing tight rebar knots, let the curved hook handle rest against your palm to serve as a rotation pivot point. Spinning the tool dynamically around this radius maximizes leverage speed and guarantees uniform tension across the entire structural steel mesh node.