Flat Wrench Forsage 6x7 mm L-120 mm Cr-V — hand tool spanner

Flat double-ended wrench Forsage 6x7 mm L-120 mm Cr-V is a compact hand tool designed for tightening and loosening hex fasteners in confined or hard-to-reach spaces. Made from chromium-vanadium (Cr-V) steel, the spanner combines a slim profile with defined 6 mm and 7 mm open ends to provide a precise fit and efficient torque transfer. Its 120 mm length gives leverage while remaining small enough for bicycle maintenance, small-equipment repair, and everyday household tasks.

Advantages

The Forsage flat wrench offers durable Cr-V steel construction that resists wear and maintains dimensional stability under repeated use. Its double-ended design with two adjacent sizes reduces the number of tools required for common repair jobs, while the flat, slim shape improves access in narrow gaps. Machined open jaws ensure accurate engagement with hex heads, minimizing rounding and slippage.

Suitable for

• Bicycle repairs and adjustments
• Small engine and equipment maintenance
• General household repairs and assembly
• Electronics enclosures and furniture fittings where space is limited

Key specifications

• Open-end sizes: 6 mm and 7 mm
• Overall length: 120 mm
• Material: chromium-vanadium (Cr-V) steel
• Finish: metal surface suitable for workshop use
• Profile: flat, double-ended open wrench

How to use

Select the open end that matches the hex fastener size, position the wrench jaws squarely onto the fastener, and apply steady force to tighten or loosen. Use the 120 mm length for leverage when extra torque is needed, taking care to avoid sudden impacts. The flat shape allows the wrench to slide into narrow spaces; where access is restricted, align the handle to permit clearance and control. Inspect the contact before applying force to ensure secure engagement and prevent rounding of fastener edges.

Usage recommendations

For best results, keep the wrench clean and free of oil or debris to maintain grip and prevent slippage. Use the correct size end for each fastener and avoid using the tool as a hammer or pry bar. Periodically check for wear or deformation; replace the wrench if jaws show significant rounding. Store in a tool roll or organizer to protect the flat profile and maintain accessibility for maintenance tasks.