Wiha 31112 Phillips No. 1 Screwdriver 8 Inch Round Shank

Product Description

The WIHA 31112 is a No. 1 Phillips screwdriver built for professional use in HVAC, electrical, plumbing, and general trade work. The blade measures 8 inches in length with a round shank profile. It is manufactured from CRM-72 tool steel, through-hardened for maximum durability and finished with a chrome-plated coating for corrosion resistance. The cushion grip handle is precision molded with a soft outer layer for extended-use comfort. Precision-machined Phillips tips ensure an exact fit that reduces cam-out and fastener damage during installation and service work.

This screwdriver is suited for residential and commercial service calls where a No. 1 Phillips driver is required. Common applications include wiring device installation, panel cover fasteners, equipment access panels, and general assembly tasks encountered by HVAC technicians, electricians, and plumbers. The 8-inch blade length provides added reach in confined spaces such as electrical enclosures and equipment cabinets.

Key Features

• No. 1 Phillips tip, precision machined for exact fit and reduced cam-out
• CRM-72 tool steel blade, through-hardened for durability
• Chrome-plated finish for corrosion and wear resistance
• 8-inch round shank blade length for extended reach
• Cushion grip handle with soft molded outer layer for comfort

Compatibility

Designed as a standard No. 1 Phillips screwdriver for general trade and service applications requiring an 8-inch round shank driver.

Installation Notes

This tool is used by licensed tradespeople across electrical, HVAC, plumbing, and mechanical service disciplines. No power-down procedure is required for the tool itself, but always de-energize electrical equipment before driving fasteners near live components per NEC guidelines. Inspect the tip for wear before each use and replace when the Phillips profile shows rounding to prevent fastener damage.