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Seven chrome vanadium nut drivers with Kontour handles in a row

Capri Tools

Capri Tools Kontour SAE Hollow Shaft Nut Driver Set 7 pcs

SKU CH-Y11D-V8NAV

Seven-piece SAE hollow-shaft nut driver set with Kontour handles forged from Chrome Vanadium steel for regular and long bolts

  • Hollow 3 in shafts reach deep bolts
  • Kontour handle shaped for hand curvature
  • Alternating grip layers balance speed and torque
  • Anti-roll design keeps drivers in place
  • Seven SAE sizes cover common fasteners

Kontour SAE Hollow Shaft Nut Driver Set 7 pcs

This Capri Tools set contains seven nut drivers forged from Chrome Vanadium steel. Each driver features a full-length three inch hollow shaft that accommodates both standard and extended bolts. The Kontour handle is shaped to match the hand curve and uses alternating soft and hard layers for grip balance. An anti-roll design and a hanging hole support workshop organisation.

Sustained torque and comfort

The hybrid handle pattern distributes pressure between high speed turning and high torque transfer, reducing fatigue during repetitive fastening. Chrome Vanadium construction resists rounding and wear when drivers are used continuously on stubborn hardware. The hollow shaft maintains engagement on long threads without bottoming out, so each turn remains effective through the full stroke.

Compatibility checklist

Verify that the SAE hex sizes 3/16, 1/4, 5/16, 11/32, 3/8, 7/16 and 1/2 inch cover the fasteners you encounter. Confirm that a three inch shaft length reaches recessed bolts in your application. Buyers who need metric sizes or insulated handles for electrical work will not find those options in this set.

Highlights

  • Hollow 3 in shafts reach deep bolts
  • Kontour handle shaped for hand curvature
  • Alternating grip layers balance speed and torque
  • Anti-roll design keeps drivers in place
  • Seven SAE sizes cover common fasteners

Specifications

BrandCAPRI TOOLS

Questions about this item

How much heat or vibration do the 3 in. hollow shafts transmit during all-day use?

Chrome Vanadium steel shafts absorb vibration and the Kontour handle's alternating soft and hard layers reduce hand fatigue during extended turning.

What drive tool must I already own to use these SAE hex sizes?

The nut drivers are hand tools with Kontour handles; no separate drive, ratchet or power tool is required to operate the 3/16 through 1/2 in. sizes.

Will the anti-roll design and hanging hole work on my existing pegboard hooks?

The anti-roll profile keeps each driver in place and the top hanging hole fits standard pegboard hooks for organised storage.

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