Size - Metric Open End: 18x19mm; Small Head Opening Outer Width: 38.5mm/1.52in; Large Head Opening Outer Width: 39mm/1.54in; Overall Length: 172mm/6.77in; Stem Width: 15.5mm/0.61in. The thin wrench set is narrow and sufficient for working in tight spaces.
MIRROR POLISHED SURFACE - Our double open end wrench is made of CR-V steel, which has high hardness and excellent wear resistance. The smooth surface reduces wear and deformation, and the chrome plating on the surface improves corrosion resistance and rust resistance, ensuring long-term use.
Size-Marked Wrenches - The increased thickness of standard open-end wrenches provides a more secure grip on nuts and bolts, improving torque transfer and reducing slippage. The ultra-thin handles are comfortable to hold, and clear, easy-to-read specifications on the wrench make it quick and easy to select the correct wrench size for different bolt sizes.
Widely Used - Primarily used for tightening and loosening flat-sided nuts and bolts, especially when space constraints make socket wrenches or adjustable wrenches difficult to reach. Widely used in auto repair, plumbing, furniture assembly and repair, mechanical repair, construction, and DIY projects.
Note - Please measure the opposite side of the screw and nut with a caliper before purchasing and select the corresponding open-end wrench. Always use the appropriate size wrench to avoid rounding the bolt head or causing the wrench to break.
Our double open-end wrenches are made of CR-V steel, which boasts high hardness and excellent wear resistance. The smooth surface reduces wear and deformation, while the chrome-plated surface improves corrosion resistance and rust resistance, ensuring long-lasting use. The increased thickness of standard open-end wrenches provides a more secure grip on nuts and bolts, improving torque transmission and reducing slippage. The ultra-thin handle is comfortable to hold, and the clear, easy-to-read specifications engraved on the wrench make it quick and easy to select the correct wrench size for different bolt sizes. They are primarily used to tighten and loosen flat-sided nuts and bolts, especially when space constraints make socket wrenches or adjustable wrenches difficult to reach. They are widely used in auto repair, plumbing, furniture assembly and repair, mechanical repair, construction, and DIY projects. Before purchasing, measure the opposite side of the screw and nut with a caliper and select the appropriate open-end wrench. Always use the appropriate size wrench to avoid rounding the bolt head or damaging the wrench.
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