Wrench combination (open/box) 28 mm MEGA model 35628H

The MEGA combination wrench 28 mm model 35628H is a hand tool combining an open-end and a box-end in a single piece, intended for tightening and loosening nuts and bolts with a 28 mm head. It is designed for workshop and field use where a precise fit and adequate leverage are needed. The tool's shape provides access in confined spaces with the open end while the box end offers a secure grip for higher torque operations.

Advantages

The combination of open and box ends on one tool reduces the need to switch wrenches during work, improving efficiency. The 28 mm size fits standard fasteners used in many mechanical and automotive applications. The wrench is made from hardened steel with a finished surface to resist wear and facilitate cleaning. The box end offers multiple contact points to minimize rounding of fastener heads, while the open end allows quick repositioning on the fastener.

Suitable for

• Mechanical assembly and disassembly of machinery
• Automotive maintenance and repair tasks
• General maintenance and installation work in workshops and on-site
• Situations requiring both quick access and secure torque application

Key specifications

• Size: 28 mm across flats
• Type: Combination wrench with open-end and box-end
• Material: hardened steel construction with corrosion-resistant finish
• Finish: polished or coated surface for durability and ease of cleaning
• Weight and length: proportioned for leverage and access in tight spaces

How to use

Select the wrench matching the fastener size (28 mm). Use the open end for quick repositioning and initial loosening or tightening in restricted spaces. For higher torque and reduced risk of rounding the fastener, place the box end fully over the fastener head and apply steady force. Ensure correct body positioning and controlled force to avoid slippage. Inspect the tool before use for damage and do not use on rounded or damaged fasteners where a different method is required.

Usage recommendations

Store the wrench in a dry place and keep it clean after use to prolong service life. For tasks requiring very high torque, consider using appropriate torque-limiting tools rather than applying excessive force with a hand wrench. Replace the tool if significant wear or deformation becomes apparent.