Diversitech 1937889 Reversible Magnetic Nut Driver 30 Pack

Product Description

The DIVERSITECH 1937889 is a 30-pack counter display of 6-inch reversible magnetic nut drivers designed for HVAC and mechanical trade professionals. Each driver features a high-performance socket that drives fasteners from the flats rather than the corners, reducing slippage on hex hardware. The 1/4-inch magnetic hex shaft wipes clean of metal shavings and debris easily. The tapered socket design improves access in tight or confined spaces. Sockets are forged from 6150 alloy steel and hardened above 48 HRC for long-term durability. The reversible socket switches between 1/4-inch and 5/16-inch tip sizes without additional tools, making it a practical two-in-one driver for field use.

This 30-pack display is suited for HVAC installation and service work where 1/4-inch and 5/16-inch hex fasteners are commonly encountered on equipment panels, ductwork components, and mechanical assemblies. The 6-inch shaft length provides reach in standard and moderately tight installation scenarios. The black oxide finish with red and yellow color coding supports quick tip-size identification on the job. Compatible with both ducted and ductless system applications. This counter display format is intended for shop, supply house, or van-stock distribution to service crews.

Key Features

• Reversible socket switches between 1/4-inch and 5/16-inch hex tip sizes
• Drives from fastener flats, not corners, minimizing cam-out and slippage
• Tapered socket design improves access in confined or tight spaces
• 1/4-inch magnetic hex shaft sheds metal shavings and debris easily
• 6150 alloy steel construction hardened above 48 HRC for strength and durability
• Meets or exceeds ASME B107.110 standards
• Counter display pack of 30 for shop or van-stock distribution

Compatibility

Designed for use with 1/4-inch and 5/16-inch hex fasteners common in ducted and ductless HVAC equipment, mechanical panels, and general trade applications.

Installation Notes

These nut drivers are installed and used by HVAC technicians and mechanical service professionals. Always de-energize equipment and follow lockout/tagout procedures before accessing electrical panels or mechanical components. The magnetic shaft retains fasteners during insertion and removal, which is useful when working overhead or in restricted areas. Inspect the socket engagement before applying torque to avoid fastener damage.

Technical Specifications

• Shaft Length: 6 inches
• Tip Sizes: 1/4 inch and 5/16 inch
• Tip Style: Hex
• Shaft Type: 1/4-inch magnetic hex
• Material: 6150 alloy steel
• Hardness: Above 48 HRC
• Finish: Black oxide
• Color Code: Red and yellow
• Application: Ducted and ductless
• Quantity: 30 per display
• Standard: ASME B107.110

Standard Information

• Brand: DIVERSITECH
• Manufacturer Part Number: 1937889