4mm Ball Hex Screwdriver - Bondhus

The Bondhus 10660 4mm Ball Hex Screwdriver (reference h-10660) is designed for professional automotive and industrial technicians who require efficient fastener engagement in challenging, confined spaces. Its innovative ball end facilitates quick and secure fastening of 4mm hex screws at angles up to 25°, significantly improving access around obstructions. This dependable tool streamlines service work by preserving fastener integrity and optimizing workflow in demanding professional environments.

Key Features

• Angled Ball Hex Tip: Engage 4mm hex fasteners at angles up to 25°, providing superior access around obstructions common in engine bays, complex machinery, or tightly packed components.
• Precision-Machined Hex: Ensures a tight, accurate fit to minimize cam-out and prevent rounding of common 4mm metric hardware, thereby preserving fastener life and preventing damage.
• Protanium® Steel Construction: Constructed from hardened, wear-resistant Protanium® steel with a corrosion-resistant finish for sustained performance and durability in demanding shop and field conditions. This high-torque steel offers up to 20% more strength and twice the wear resistance compared to standard steel grades.
• Ergonomic Grip: A contoured, non-slip handle provides enhanced control, optimizes torque transfer, and reduces hand fatigue during prolonged service work. Bondhus handles are specifically sized to match the torque capacity of the tip, reducing the risk of stripping or breaking.

Applications

This Bondhus screwdriver is suitable for 4mm hex fasteners encountered in a variety of professional settings:

• Automotive Repairs: Facilitates access to engine covers, intake and throttle components, interior trim, under-dash modules, and brake hardware on both import and domestic vehicles.
• Industrial Equipment: Essential for machinery guards, control panels, fixtures, and assembly lines where angled access is frequently necessary.
• Maintenance and Repair Operations (MRO): Supports general shop tasks, equipment installations, and routine service work involving metric hex hardware.

Specifications

• Manufacturer: Bondhus
• Model Number: 10660 (h-10660)
• Hex Size: 4mm
• Weight: 0.33 lb
• Dimensions: 9.5 x 4.25 x 1 in