Rebar Bender 4PRO GRO-5 by 4PRO — manual bending tool for steel bars 6–18 mm

Manual rebar bender 4PRO GRO-5 by 4PRO is a handheld tool engineered to bend steel reinforcing bars with diameters from 6 to 18 mm. It delivers mechanical leverage for controlled bending on construction sites and in workshops, allowing the user to shape rebars for stirrups, hooks, frames and other reinforcement elements without power supply. The tool is compact and intended for portable use where fast, repeatable bends are required.

Advantages

The 4PRO GRO-5 offers straightforward mechanical operation that does not rely on electricity, providing consistent bending angles across a range of steel bar diameters. Its design emphasizes durability and ease of handling, enabling users to perform multiple bends with less fatigue compared with improvised methods. The tool supports accurate shaping for common reinforcement tasks and is suitable for use in tight spaces where larger equipment would be impractical.

Suitable for

• Bending steel reinforcement bars for stirrups and ties
• Forming hooks and end bends on-site
• Creating frames and meshes for concrete works
• Small to medium construction and renovation projects

Key specifications

• Compatible steel bar diameters: 6–18 mm
• Operation type: manual, mechanical leverage
• Intended use: on-site and workshop bending of reinforcing bars
• Portability: handheld design for transport between work locations
• Typical applications: stirrups, hooks, frames and reinforcement elements

How to use

Place the steel bar into the designated bending slot and secure it according to the tool's clamping or seating features. Apply steady force to the handle to achieve the required bending angle, monitoring progress to avoid overbending. For repeated bends, reposition the bar as needed and use the same reference points to ensure uniformity. Follow any included manufacturer guidelines for safe clamping and correct leverage technique.

Usage recommendations

Use personal protective equipment such as gloves and eye protection when bending steel bars. Inspect the tool for wear or damage before use and avoid applying force beyond the tool's intended capacity. For thicker or hardened reinforcement, verify material compatibility and consider pre-heating or alternative equipment if necessary.