Flat striking wrench Rockforce 27 mm L‑180 mm

Flat striking wrench Rockforce 27 mm L‑180 mm is a hand tool designed for applications where a controlled hammering blow is applied to the wrench body rather than to the fastener. The tool fits 27 mm hex heads and has an overall length of 180 mm, combining compact size with the ability to deliver direct torque through impact strikes. It is intended for tasks in maintenance, assembly and mechanical repair where a durable, rigid tool is required to transmit force without rounded fasteners.

Advantages

The Rockforce flat striking wrench is forged for strength and has a flat, solid body that accepts hand strikes or soft‑face mallets, reducing the need to apply torque via the nut itself. Its 27 mm opening corresponds to common bolt and nut sizes, while the 180 mm length offers a balance between reach and control. The design minimizes slippage on hex heads and allows for precise, repeatable impact torque delivery in confined spaces.

Suitable for

• Maintenance and repair of machinery and equipment
• Assembly tasks requiring impact torque application
• Automotive and agricultural fastener work where rounded heads are a concern
• Situations where use of a soft‑face mallet or hand strike is preferred over powered impact tools

Key specifications

• Wrench opening: 27 mm
• Overall length: 180 mm
• Type: flat striking wrench for impact by hammer or mallet
• Material: forged steel construction for strength and durability
• Shape: flat body designed to withstand direct strikes and reduce slippage

How to use

Select the flat striking wrench that matches the fastener size and position the 27 mm opening over the hex head so it seats fully. Hold the wrench securely by its body and apply controlled strikes to the opposite end using a hand hammer or soft‑face mallet. Maintain alignment between wrench and fastener to avoid side loading; apply incremental blows rather than excessive force to gradually loosen or tighten the fastener. After impact use, inspect the tool and fastener for damage and ensure the fastener is properly retightened with appropriate torque methods if required.

Usage recommendations

For safe and effective use, wear appropriate personal protective equipment such as safety glasses and gloves, and use a soft‑face mallet where possible to reduce damage to the wrench body. Do not use the tool on fasteners that are significantly damaged or excessively corroded; in those cases, select a tool or method designed to restore or remove the fastener safely.