Spark plug T-wrench, Fervi 0359/21L

What it is

Spark plug T-wrench, Fervi 0359/21L. Key specifications: wrench (mm) 21, length (mm) 530.

A socket is a cylinder with a hexagonal or bi-hex profile that fits over the nut and mounts on a ratchet; the category also includes box spanners and T-handle wrenches.

What it is for

Used in mechanical maintenance of machinery and plant, during scheduled shutdowns or breakdowns and for vehicle maintenance, in the workshop and on the road.

How to use it

Choose a socket of the exact size with the ratchet's drive, standard or deep depending on how far the bolt protrudes. Push it fully onto the nut and pull the handle smoothly, without jerking. Chrome sockets are for hand use only: impact wrenches require impact sockets.

Where it is used

• Mechanical workshops

Technical data

• Wrench (mm): 21
• Length (mm): 530

Who it is for

Designed for auto electricians and mechanics.

Related products

• Spark plug wrench Fervi
• Spark plug T-wrench, Fervi 0359/16L
• Ergonomic ratchet Fervi G090/3/8 — from the category Ratchets
• Universal joint Fervi JN403NA — from the category Ratchet and Socket Sets
• Plastic sleeve for impact sockets Fervi 0341/S19 — from the category Impact Sockets
• Browse the whole category: Socket Wrenches

Before you order

In your request, please state the length and the quantities required, so we can give you the right quotation first time.

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.