The Koken hex socket insert is a high-quality tool designed for professional applications. With a connection size of 3/4 inch and a key width of 27 mm, this insert provides a precise fit for various screw connections. Made from durable chrome-molybdenum steel and chrome-plated, it ensures high longevity and resistance to wear. The surface treatment protects against corrosion and allows for easy cleaning. With a length of 53 mm, this socket insert is ideal for use in tight spaces and enables efficient power transmission. The insert complies with DIN standards 3124 and ISO 2725-1, highlighting its quality and reliability. This hex socket insert is an essential tool for mechanics and craftsmen who value precision and quality.

• Made from chrome-molybdenum steel for high durability
• Chrome-plated surface protects against corrosion
• Complies with DIN standards 3124 and ISO 2725-1
• Ideal for tight spaces due to its compact design.