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Set of 1/4'' hex sockets, imperial, Fervi S520

Code S520

Key features

  • 1/4" sockets5/32", 3/16", 7/32", 1/4", 9/32" 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2", 9/16"
  • Universal joint1/4"
  • Extensions, 1/42", 4", 6"
  • Sliding T lever1/4"
  • Socket handle1/4"
  • Reversible ratchet1/4"
See all 10 specifications

What it is

The Fervi S520 series is a complete set of hex sockets in inch sizes with 1/4" drive. It includes sockets in sizes from 5/32" to 9/16" (5/32, 3/16, 7/32, 1/4, 9/32, 5/16, 11/32, 3/8, 13/32, 7/16, 15/32, 1/2 and 9/16 inch), alongside a 1/4" universal joint, 2", 4" and 6" extensions, a sliding T-handle, a socket handle and a reversible ratchet, all 1/4". The gross weight is 0.96 kg, in a 260x185x60 mm pack.

A ratchet and socket set is an assortment of sockets, a reversible ratchet, extensions and accessories for tightening and loosening hexagon nuts and bolts.

What it is for

Used for vehicle maintenance, in the workshop and on the road and for tightening nuts and bolts where torque must be accurate and repeatable.

How to use it

Choose a socket of the exact nut size and fit it onto a ratchet with the same drive (1/4", 3/8" or 1/2"), setting the direction of rotation with the selector. Pull the ratchet towards you, keeping the socket fully seated, using extensions and universal joints for awkward spots. For specified tightening torques, finish with a torque wrench, and use only impact sockets on impact wrenches.

Where it is used

  • Mechanical engineering industry
  • Mechanical workshops

Technical data

  • 1/4" sockets: 5/32", 3/16", 7/32", 1/4", 9/32" 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2", 9/16"
  • Universal joint: 1/4"
  • Extensions, 1/4: 2", 4", 6"
  • Sliding T lever: 1/4"
  • Socket handle: 1/4"
  • Reversible ratchet: 1/4"
  • Packaging dimensions (mm): 260 × 185 × 60
  • Gross weight (kg): 0,96

Who it is for

Designed for industrial maintenance technicians and mechanics.

Related products

Before you order

Tell us the quantities you need and the intended use: if there is a more suitable version, or an equivalent available sooner, we will let you know.

For prices and availability, request a quote from AMES Srl: we will reply with our quotation, delivery times and, where needed, an equivalent technical alternative.

Indicative price €25,86 – €43,10 + VAT

Incl. 22% VAT: €31,55 – €52,58

Indicative, excluding VAT, depends on quantity, ex works: the final price is the one in your quote

Source: Listino Fervi (fervi.com) · updated 21/07/2026

Quantity
Specifications 10
1/4" sockets5/32", 3/16", 7/32", 1/4", 9/32" 5/16", 11/32", 3/8", 13/32", 7/16", 15/32", 1/2", 9/16"
Universal joint1/4"
Extensions, 1/42", 4", 6"
Sliding T-lever1/4"
Socket handle1/4"
Reversible ratchet1/4"
Packaging dimensions (mm)260 × 185 × 60
Gross weight (kg)0,96
EAN8012667308544
Item codeS520

The perfect setup for this job

Everything you need in one place, from functionality to safety.

For the job

FerviHex bits Fervi IS50/ES3Code IS50/ES3

Transmit the driver's force to the screw, with the right profile for each head.

For safety