The Ampco Safety Tools S-48 is a 5/16 in. tip, 3 in. blade, 6-1/2 in. OAL non-sparking, non-magnetic slotted screwdriver — nickel aluminum bronze blade, cellulose acetate handle — engineered for maintenance work in hazardous environments.

Manufactured in the USA and Factory Mutual approved, it is beryllium-free and built for professionals who work around flammable or combustible vapors, liquids, dust, or residue where a standard steel tool could trigger a dangerous spark. Its non-magnetic properties make it safe for use near highly sensitive magnetic equipment, including MRI and clean room environments, and it conforms to ASTM F2503 and ASTM A342 standards.

Unlike conventional steel tools, the Ampco S-48 delivers outstanding durability even in the most corrosive conditions, including exposure to salt water, chemicals, and acids.

The S-48 standard screwdriver is the go-to choice for oil and gas, petrochemical, mining, military, and industrial maintenance applications where worker safety and tool reliability are non-negotiable.

Specifications

Tip width: 5/16 in (8 mm)

Blade length: 3 in (76 mm)

Overall length: 6-1/2 in (165 mm)

Handle: Cellulose Acetate

FM Approved: Yes

Availability: Typically in stock. If your item is unavailable at the time of order, we will contact you promptly to confirm lead times and discuss alternatives.

HS Code: 8205.40

COO: USA

FAQ

What alloy is the screwdriver blade made from?

The blade is made from Ampco's nickel aluminum bronze alloy — non-sparking, non-magnetic, Factory Mutual approved, and beryllium-free.

What is the handle material?

The handle is cellulose acetate with a fluted, slip-resistant grip. It is chemically resistant and comfortable for sustained use.

Is this screwdriver safe in Class I Division 1 hazardous environments?

Yes. The S-48 is Factory Mutual approved for use where flammable vapors, gases, liquids, or combustible dusts are present.

Are non-sparking screwdrivers as durable as steel?

For screwdriving tasks, yes. Ampco non-sparking blades are designed to deliver the torque and durability required for maintenance applications. Use the correct tip size to avoid cam-out and blade wear.

Is the Ampco S-48 covered by a warranty?

Yes. All Ampco Safety Tools carry a lifetime warranty.