The KNIPEX Double Box-End Wrench (Model HZ630A-13/16X7/8) features a dual size of 13/16" and 7/8", making it versatile for various fastening tasks. Constructed from high-strength materials, this wrench ensures durability and long-lasting performance. Its precision-engineered design allows for a secure grip on fasteners, reducing the risk of slippage. The wrench meets ANSI standards, making it suitable for professional use in automotive and industrial applications. Its compact size allows for easy maneuverability in tight spaces, making it an essential tool for any mechanic or technician.