Proto Double Wrench — 13/16 inch, 12 Points, Black Oxide Coating

The Proto double wrench is a high-performance tool designed for heavy-duty professional and industrial applications. It features a black oxide coating that provides excellent corrosion resistance and a low-gloss finish that reduces glare during operation.

Key Features

• Dual-ended design for greater flexibility in accessing screws and nuts.
• Accurate measurement: 13/16 inches.
• The 12-point head allows for multiple grips and smaller coupling angles to facilitate work in tight spaces.
• Black oxide coating for corrosion resistance and to maintain the appearance for a longer period.
• Suitable for industrial, mechanical, and professional workshop use.

Specifications

• Type: Double-ended wrench
• Size: 13/16 inches
• Head system: 12 points
• Surface: Black oxide coating

Practical benefits

• A precise fit reduces slippage or damage to the heads of nuts and bolts.
• Good durability and strength for repeated use in harsh working environments.
• Practical design saves time in changing keys or using multiple screwdrivers.

Care and usage tips

• Keep the key clean and dry after exposure to moisture to reduce rust.
• Wipe the surface with a light oil from time to time to preserve the paint and metal parts.
• Always use the correct size to avoid damaging the fastener head or the item you are working on.
• Do not use the wrench as a hammering or lifting tool, and avoid applying excessive torque that could damage the wrench or the fastener.

Recommended uses

• Auto repair and mechanical maintenance workshops.
• Industrial assembly and maintenance work.
• Hobby projects that require sturdy and reliable hand tools.

This Proto wrench is a practical choice for professionals and hobbyists looking for a durable, accurate, and corrosion-resistant tool suitable for demanding working environments.