Nickel-plated hexagonal flat-head hexagonal screwdriver tool, black hexagonal key ball-head hexagonal wrench, wholesale

The core advantages of ball head wrenches (with the inner hexagonal ball head wrench as the core) are "multi-angle operation, strong adaptability, stable force application, and convenient use."

1. Operating from multiple angles, the ball head end is suitable for use in narrow/confined spaces. It can transmit torque at an inclination angle of 0°–30° (some high-end models can reach 40°) relative to the wrench handle, allowing operation without the need for perfectly vertical alignment with the hexagonal screw slot. This feature is ideal for scenarios where space is limited, such as inside equipment, in corners of chassis, or with dense fasteners, where a wrench cannot apply force vertically. Compared to ordinary straight-head hexagonal wrenches, it offers over 80% greater operational flexibility, preventing screws from being unreachable due to spatial constraints.
2. With uniform force distribution, it is less prone to slipping or damaging the screw head. The contact between the ball head and the hexagonal socket is spherical, ensuring a more uniform torque transmission. This effectively disperses the pressure at the point of application, reducing the likelihood of "slip damage" (damage caused by the socket slipping) and damage to the screw fillet (rounding the edge of the screw). The wrench handle is forged from high-hardness chrome vanadium steel/carbon steel, providing high torsional strength. It is less prone to bending when applying force, making it suitable for high-torque fastening/dismantling scenarios.
3. Compatible with screws of different depths/specifications
   The diameter of the ball head is slightly smaller than that of the wrench handle, allowing it to reach deep into countersinks and blind holes to tighten concealed hexagonal screws, thus avoiding the issue where a straight-headed wrench cannot reach the screw slot due to diameter mismatch;
   The standard ball head wrench set covers all commonly used sizes from 1.5mm to 19mm, suitable for hexagonal socket screws of different sizes in electronic devices, furniture, automobiles, industrial machinery, and more, offering strong versatility.

Shenzhen Huayuanxing Precision Hardware Co., Ltd. is a manufacturer specializing in the development, production, and sales of screw fasteners, with 20 years of industry experience. Huayuanxing screws are characterized by precision, miniaturization, and firmness. The company's existing factory covers an area of over 8,000 square meters, with a finished product warehouse of over 4,000 square meters and a stock inventory of over 3,000 tons. It has successively introduced more than 250 precision production equipment, including cold heading machines, thread rolling machines, and thread milling machines, capable of producing small screws with an outer diameter of 1mm and a length of 3mm, with an average daily production capacity of up to 20 million pieces. Huayuanxing has complete inspection equipment, including salt spray testing machines and 2D imaging detectors. It currently employs more than 50 people, including 8 engineering and technical personnel with 20 years of industry experience