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Wiha

Wiha 75965 System 4 ESD Safe Ratchet and MicroBits Set

  • 65 piece System 4 micro bit set
  • Ratcheting mechanical driver
  • Torx, inch and metric standards
  • 6.88 inches long, 1.16 pounds
  • Bits, tweezers and ceramic drivers fall outside the warranty
  • Matte black finish, socket end

Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A large hand ratchet and micro bit set for precision screw work. It is purely mechanical and not rated non-sparking.

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ASIN: B00JQ753W8Model: 75965Category: General-Purpose Tools

Overview

A repair bench with small fasteners is where this Wiha set belongs: a ratcheting handle plus a micro bit collection covering Torx, inch and metric standards. The handle has a socket end and a matte finish.

A ratchet and a range of micro bits in one kit covers fine screws without carrying separate drivers. The limitation is that the warranty excludes consumables, so bits, tweezers and ceramic drivers wear out outside coverage.

Who it's for

Fine repair work, where small bits in several standards are needed, suits the compact ratchet. Mechanics wanting large sockets or a spark safe tool should look elsewhere.

Pros and cons

Pros
  • Torx, inch and metric coverage
  • Large piece count
  • Compact handle length
  • Mechanical, no batteries
Cons
  • Consumables outside the warranty
  • Individual bit sizes not itemized
  • Included components field is unusable

Performance notes

A ratcheting handle lets the user turn small screws without lifting and repositioning the driver, which saves time on repeated fasteners. Fine micro bits are the weak point under heavy torque, so steady pressure matters. Because the set spans several standards, matching the bit to the fastener head is what prevents stripping.

Specifications

BrandWiha
Model75965
Dimensions & fit
Item weight1.16 Pounds
Item Length6.88 Inches
Wrench Length StyleStandard
Construction & materials
Material TypeBlend
ColorBlack
Finish TypesMatte
Included components
Included ComponentsUnit^Instruction Guide
Unit Count1.0 Fluid Ounces
Warranty & support
Manufacturer Warranty DescriptionConsumables not covered under warranty (Bits, Tweezers, Ceramic Drivers)
Other details
Is Non SparkingNo
Is RachetingYes
Item Type NameSys 4 Master Tech Ratchet Micro Bit Set
Set Name65 Piece System 4
Operation ModeMechanical
Head StyleTorx
Measurement StandardSAE (Inch)/Metric/TORX
End StyleSocket End

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Frequently asked questions

Is the Wiha 75965 a power tool?

No. The operation mode is mechanical, so it is a hand ratchet with a micro bit set.

Is the Wiha 75965 safe around sparks?

No. The listing marks non-sparking as No.

What does the Wiha 75965 warranty not cover?

The listing says consumables are not covered, naming bits, tweezers and ceramic drivers.

What is in the Wiha 75965 set?

The listing names a 65 piece System 4 micro bit set with a ratchet. Individual bit sizes are not itemized.