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Westward 1YXL4 7/16 inch hollow insulated nut driver, ergonomic handle, 5 inch shank

Westward

Westward 1YXL4 Nut Driver 7/16 in Hollow Insulated 5 in

SKU CH-Y9KQ-262BY MPN 1YXL4

An insulated hollow nut driver with a 5 in shank for 7/16 in fasteners

  • Product typeNut Drivers
  • 7/16 in tip fits common fasteners
  • 5 in shank reaches recessed bolts
  • Hollow shaft clears long threads
  • Insulated handle protects against shock
  • Ergonomic grip reduces hand fatigue

7/16 in insulated nut driver

This Westward 1YXL4 nut driver fits 7/16 in fasteners with a 5 in solid round shank. The insulated handle is designed for electrical work where live circuits may be present. It is a hand tool for professional and DIY use. The hollow shaft allows bolt clearance up to 1 in.

Practical limits of insulated hand tools

Insulation protects against incidental contact but does not replace lockout procedures or rated PPE. The tool is not ESD safe and has no magnetic tip to hold fasteners. Users must verify voltage ratings for their specific application before use. Damage to the insulation layer removes the protection entirely.

7/16 in tip size decides fit

The 7/16 in tip matches only that fastener size; other bolt heads require a different driver. Shank length and bolt clearance are fixed by the 5 in and 1 in dimensions. Select this part only when the fastener and clearance match these exact figures.

How it compares

Measured against everything we stock in Screwdrivers, Nut Drivers & Hex Keys, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 75% of the 415 comparable items (median $11.99).

Specifications

Product
Brand nameWestward
Model name1YXL4
Product typeNut Drivers

Questions about this item

What does the 7/16 in tip size mean for fastener fit?

The 7/16 in tip matches SAE fasteners of that exact size, giving a snug fit on nuts and bolts without rounding corners.

How does the 5 in shank length affect reach in a real job?

A 5 in shank extends your reach into recessed engine bays or electrical panels while keeping your hand clear of hot or moving parts.

What does the insulated rating cap in practice?

The insulated handle protects against accidental contact with live circuits up to the rated voltage, so you can work on energised low-voltage systems without a separate barrier.

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