Hex Key Wrench
The Hex Key Wrench is a precision-engineered non-sparking tool designed for the safe fastening and removal of socket screws in industrial environments.
Hex Key Wrench
The Hex Key Wrench is a precision-engineered non-sparking tool designed for the safe fastening and removal of socket screws in industrial environments. Built to ISO 2936 standards, this wrench delivers both safety and performance, making it a reliable tool for technicians working in hazardous or explosion-prone areas. Its compact L-shaped design offers excellent leverage and ease of access in tight or recessed spaces.
This wrench is especially vital in industries where safety is paramount, such as oil and gas, petrochemicals, power plants, and manufacturing facilities. Constructed from non-sparking Beryllium Copper (Be-Cu) or Aluminum Bronze (Al-Br), the Hex Key Wrench prevents the generation of sparks during contact, making it safe for use in ATEX zones and flammable atmospheres. Its non-magnetic and corrosion-resistant properties further extend its usefulness to cleanrooms and offshore platforms.
Each wrench is die-forged for enhanced structural strength, dimensional accuracy, and long-lasting durability. The forging process ensures that the tool maintains its shape and function under repeated torque applications. The hexagonal head offers a snug fit in socket screws, reducing slippage and tool wear over time. The ergonomic design allows for quick operation with minimal hand fatigue.
CAAST’s Hex Key Wrench is available in multiple inch-based sizes to accommodate a range of socket screws, from 1/16″ to 9/64″. The most compact models (1/16″ to 1/8″) are 59 mm in length and 25 mm in height, weighing as little as 6–8 grams depending on the alloy used. Each size is available in both Be-Cu and Al-Br versions, providing options based on the user’s material preferences and regulatory requirements.
Whether you’re performing maintenance in a refinery or assembling sensitive equipment in a clean environment, the Hex Key Wrench from CAAST is a trusted, safety-certified tool. Combining international standards with non-sparking safety and durable construction, it is an essential addition to any industrial-grade toolset where reliability and risk prevention are key.