Whittet-Higgins

Whittet-Higgins Company is a global leader in design and manufacture of industrial retaining devices. 

Their many locknut products include:

• Mechanical lock - Precision locknuts including Bearlok & Shoelok
• Prevailing torque - W-H's exclusive Bearhug locknut
• Precision series - Increased accuracy for spindle applications
• Nuts meeting standards of SAE/AFBMA/ABMA/ANSI/ISO/MIL
• Unique W-H locknuts and lockwashers
• Adapter sleeves - SNW series for use with tapered bore bearings
• Collars - plain and threaded - set screw, one and two piece clamp
• Tools - Lixie dead blow hammers
• Hardened tongued washers

Whittet-Higgins offers products in a variety of configurations and materials including hardened steel, left handed, metric, stainless, and aluminum. All Whittet-Higgins products are manufactured in the United States to exacting standards. Compared to other manufacturers of locknuts, W-H offers greater accuracy, allowing for superior holding power in extreme applications.