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Wera Tools

Wera Tools 5003533001 1/4 in Ratchet Set Metric 42 pcs

SKU CH-4VSJ-7E5TD

A 42-piece metric ratchet set with alloy-steel sockets from 4 mm to 14 mm, 5-degree arc swing and chrome finish for corrosion resistance

  • MaterialHAWA
  • 42-piece metric set covers 4 mm to 14 mm sockets
  • 5-degree arc swing works in tight spaces
  • 1-inch bolt clearance handles larger fasteners
  • Alloy steel construction resists corrosion and wear
  • Chrome finish adds durability and protects against wear

42-piece 1/4-inch ratchet set

This 42-piece ratchet set covers metric socket sizes from 4 mm to 14 mm for general fastening tasks. It is aimed at industry professionals and DIY users who need a versatile kit for diverse bolt work. The set uses a 1/4-inch drive hand ratchet with interchangeable sockets for quick, continuous rotation.

5-degree arc swing for tight spaces

The ratchet mechanism requires a minimum arc swing of just 5 degrees, allowing operation where movement is severely limited. Alloy steel construction with a chrome finish resists corrosion and wear during normal use. The flexible round head design aids manoeuvrability at different angles without adding bulk.

Bolt clearance and hand-drive practicality

A bolt clearance of 1 inch provides room for protruding fasteners in everyday jobs. The hand-drive type means no power tool is required, keeping the kit portable and simple to deploy. Alloy steel sockets and the chrome surface maintain dimensional accuracy and clean handling over repeated use.

Highlights

  • 42-piece metric set covers 4 mm to 14 mm sockets
  • 5-degree arc swing works in tight spaces
  • 1-inch bolt clearance handles larger fasteners
  • Alloy steel construction resists corrosion and wear
  • Chrome finish adds durability and protects against wear

Specifications

BrandWERA
MaterialHAWA

Questions about this item

How do I fit the sockets onto the ratchet and what is the common mistake?

Push each socket straight onto the 1/4 in square drive until it clicks; the frequent error is leaving a socket partially seated so it slips under load.

What will need replacement after heavy use and how can I tell?

The alloy-steel sockets and ratchet mechanism wear slowly; replace individual sockets when the chrome finish flakes or the hex profile rounds off.

What is the first limitation I will hit when working in a confined area?

The 5-degree arc swing is the tight-space limit; if the fastener needs less swing you must reposition the ratchet or use a different tool.

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