ГАЕЧНЫЙ КЛЮЧ (1-5/8) Caterpillar 3863332

The Metric Combination Wrench uses a flank‑drive box end that grips the flat surfaces of bolts or nuts instead of the corners, helping reduce rounding and slippage. The open end supports quick positioning for fast engagement, while the box end provides controlled torque for secure fastening. This design improves force distribution during use, offering a stronger grip on tight fasteners and better protection for bolt heads.Attributes:• Flank‑drive box end grips flat bolt surfaces.• Helps prevent rounding or corner wear on fasteners.• Supports secure torque application for tightening or loosening• 15 degree angle on the open end and 15 degree offset on the box end. Applications: The Metric Combination Wrench is applied in maintenance and fastening tasks where accurate torque and fastener protection are required, using the box end for controlled grip and the open end for quick adjustments.