Open-end/box wrench 25 mm MEGA 35625H

The MEGA 35625H open-end/box wrench is a single-piece steel combination wrench with a fixed 25 mm open jaw on one end and a boxed end on the other. It is designed for manual fastening and loosening of metric nuts and bolts of 25 mm size. The construction provides a direct torque transfer path and mechanical durability for general workshop, automotive repair, maintenance and assembly tasks where a reliable 25 mm tool is required.

Advantages

This combination wrench delivers the accuracy of a boxed end and the accessibility of an open-end in one tool. The one-piece steel design ensures structural strength and resistance to bending under typical hand torque. The fixed 25 mm jaw and boxed end offer good seat fit on fasteners, reducing rounding and slip. The compact profile of the head permits use in tighter spaces compared with larger multi-piece handles, while the boxed end provides improved grip for higher torque applications.

Suitable for

• Automotive repair tasks involving 25 mm nuts and bolts
• General maintenance and mechanical assembly
• Workshop and industrial fastening where a single 25 mm wrench is needed
• Situations requiring both quick access (open end) and higher torque (boxed end)

Key specifications

• Tool type: Combination open-end and box wrench
• Working size: 25 mm
• Construction: Single-piece steel
• Ends: Fixed open jaw and boxed end for improved grip
• Intended use: Manual hand tool for fastening and loosening metric fasteners

How to use

Select the 25 mm end appropriate for the fastener and position the open jaw or boxed end squarely on the nut or bolt head. Use steady, controlled hand force to turn the fastener; apply the boxed end when higher torque or a more secure seating is required, and use the open end where space limits rotation. Avoid sudden impacts or using the wrench with extensions beyond its handle design to prevent tool damage. Inspect the contact faces for wear before use and replace the wrench if the seating becomes rounded.

Usage recommendations

Use with correct hand technique: maintain full jaw contact, work within the wrench’s mechanical limits, and keep the tool clean and dry. Store in a tool rack or toolbox to prevent corrosion and preserve the accurate fit of the 25 mm ends.