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Silver magnetic nut driver, 3/8 inch hex, carded packaging

L.H. DOTTIE

L.H. DOTTIE 3/8'' x 1-3/4'' Magnetic Nut Driver pneumatic accessory

SKU CH-5ZZG-GTYWF

A 3/8 inch by 1-3/4 inch magnetic nut driver for power and pneumatic tools

  • Magnetic tip holds fasteners securely during use
  • 3/8 inch drive fits common pneumatic tools
  • 1-3/4 inch length reaches recessed fasteners
  • Carded packaging keeps the accessory organised
  • New condition ensures reliable performance out of the box

What it is

The L.H. DOTTIE magnetic nut driver accepts 3/8 inch hex fasteners and extends 1-3/4 inches from the chuck. It is built for technicians who drive sheet-metal screws, lag bolts or hex-head machine screws with an impact driver or drill.

What the carded pack changes

The carded packaging keeps the bit visible on a pegboard hook and protects the magnetic tip during transit. Shops that order $75 or more receive the shipment direct from the manufacturer without extra freight cost.

Installing and common issues

Insert the 38 millimeter shank into any standard 1/4 inch quick-change chuck until it locks. The magnet holds the fastener on straight starts, but side loads can still cam the bit out if the driver is not kept perpendicular to the work.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 82% of the 5,493 comparable items (median $27.99).

Specifications

Product
Brand nameDOTTIE

Questions about this item

Will the magnetic tip lose its hold on 3/8'' fasteners over time?

The magnetic tip is built into the driver; if it weakens, the whole accessory is replaced rather than serviced.

What stops the 1-3/4'' shank from twisting off under continuous torque?

The shank length is 1-3/4''; the limit is the shear strength of that steel length under the applied torque.

Does the driver heat up or draw extra air when run all day on a pneumatic tool?

It adds no motor or electronics, so heat and air consumption come only from the tool itself.

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