Wiha 32296 Nut Driver Set 11 Piece 5/32 to 5/8 Inches

Product Description

The WIHA 32296 is an 11-piece fractional nut driver set built for trade professionals who need a complete inch-size range in a single kit. Each driver is manufactured from through-hardened steel for long-term wear resistance under daily use. The set covers sizes from 5/32 inches up to 5/8 inches, spanning the most common fastener sizes encountered in HVAC, electrical, and plumbing service work. Handles feature an ergonomic cushion grip design that reduces hand fatigue during extended use. The set ships in a storage box for organized transport to and from job sites. The insulated construction meets ASTM F1505 standards.

This nut driver set is suited for residential and commercial service applications where technicians work across a range of fastener sizes. HVAC technicians use this size range regularly when servicing equipment panels, blower assemblies, and control box covers. Electricians reach for fractional nut drivers on panel work, device installation, and conduit fitting. The full 11-piece range eliminates the need to carry multiple individual drivers, making it practical for field service vans and shop tool kits alike.

Key Features

• 11-piece set covers fractional inch sizes: 5/32, 3/16, 7/32, 1/4, 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, and 5/8 inches
• Through-hardened steel construction for best wear resistance under repeated use
• Ergonomic cushion grip handles reduce hand fatigue during extended service work
• Insulated construction rated to ASTM F1505 standard
• Includes storage box for organized transport and tool management
• Inch measurement system — compatible with standard fractional fasteners common in North American trade work

Compatibility

Designed for general trade use with standard fractional inch hex-head fasteners commonly found in HVAC equipment, electrical panels, plumbing fixtures, and related mechanical assemblies.

Installation Notes

This set is intended for use by licensed tradespeople including HVAC technicians, electricians, and plumbers. Always de-energize and lock out electrical equipment before using nut drivers near live components, in accordance with NFPA 70E and applicable local codes. Verify the driver size matches the fastener before applying torque to avoid rounding hex heads. Insulated tools do not substitute for full lockout/tagout procedures.