SH10D-9x10N Notched Open End Head, 10D, 10mm

Tohnichi SH10D-9x10N is a precision nine-notched open end head designed as an interchangeable accessory for torque wrenches, facilitating accurate tightening of slotted or multi-notched hex fasteners in restricted access areas across automotive assembly, electronics manufacturing, and precision engineering tasks. Featuring a compact 10D (10 mm diameter round end) for seamless integration and a 10 mm nine-notched open end for unparalleled multi-angle fastener engagement, this head delivers reliable torque transfer without slippage, compatible with select Tohnichi CL, YCL, PCL, CSP, CF, CDB, and CEM series wrenches equipped with 10D interfaces. Ergonomically lightweight with robust construction, it supports rapid head exchanges to optimize workflow efficiency, minimize downtime, and ensure consistent torque application in space-constrained operations.

Key Performance Specifications

• Drive Size: 10 mm Round End (10D insertion angle)
• Head Type: Nine-notched open end (10 mm across flats)
• Notched Engagement: Direct multi-angle grip for 10 mm slotted/multi-notched hex fasteners; single-direction torque application
• Head Width: 18 mm (outside across flats)
• Compatibility: Tohnichi CL25N, YCL12N, PCL22.5N, CSP25N, YCL23N, CF25N, CDB25N-S, CEM20N3, and other 10D-equipped interchangeable head torque wrenches
• Torque Capacity: Up to 15 N·m (head allowable; typically 5 - 15 N·m depending on wrench model)

Physical and Environmental Specifications

• Weight: 0.14 lbs (0.064 kg)
• Dimensions: 1.97" L x 0.71" W x 0.35" H (50 mm x 18 mm x 9 mm)
• Material: High-strength alloy steel with hardened finish
• Operating Temperature: 14°F to 104°F (-10°C to 40°C); suitable for standard workshop conditions
• Storage Conditions: Dry environment to prevent corrosion; indefinite shelf life

Key Features

• Nine-Notched Open End Grip: Nine precision notches offer unmatched versatility and comprehensive multi-sided engagement for slotted or multi-notched hex fasteners, ensuring impeccable axis alignment and eliminating wobbling for ultimate precision in narrow clearances without slippage
• Compact 10D Interface: Secure round-end design locks firmly into compatible wrench bases, allowing quick swaps for versatile fastener handling and reduced setup time
• Low-Profile Build: Slim 9 mm thickness and 18 mm width minimize obstruction in tight spots, ideal for assembly lines and maintenance in confined machinery
• Durable Alloy Construction: Hardened steel withstands high-cycle use and minor impacts, promoting longevity and reliability in demanding industrial environments
• Versatile Compatibility: Effortlessly pairs with multiple Tohnichi wrench models for broad application coverage, from low-torque electronics to medium-duty mechanical fastening
• Drop-Prevention Design: Aligned axis configuration safeguards against accidental head detachment during operation, enhancing safety and tool integrity