US
KNIPEX

KNIPEX Bolt Cutters 71 31 160 SB

  • 160 mm length, compact bolt cutter
  • 4.8 mm maximum for bolts, nails and rivets
  • About 64 HRC cutting edge hardness
  • 200 g weight
  • Chrome vanadium steel, forged, oil hardened
  • Plastic coated grips

Updated 23 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A compact bolt cutter for small hard stock such as nails, rivets and thin bolts, with a slim head for tight access. Its capacity is small, so it will not stand in for a full size cutter on larger bolts or chain.

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ASIN: B086K6L4F7

Overview

A mechanic or maintenance worker reaching into confined spots gets a compact bolt cutter with a slim head and a lever action. A recess in the blades helps with larger cross sections, and plastic coated grips cover the handles.

The lever action cuts the hand effort needed, and a lasered cutting edge limits slipping of the material. A gripping surface below the joint also pulls wire. Capacity is small, and the color field says red while the title says black.

Who it's for

A repair worker or hobbyist clipping nails, rivets and small bolts in cramped areas gets a short, light cutter. Anyone cutting thicker stock needs a bigger tool with longer handles.

Pros and cons

Pros
  • Slim head reaches tight spots
  • Forged chrome vanadium steel
  • Lasered edge reduces slipping
  • Plastic coated grips
Cons
  • Small cutting capacity
  • Color field disagrees with title
  • Listed as REACH, not RoHS

Performance notes

A hardened blade with a recess shears round stock in a single action, and the lever action multiplies hand force. Edge hardness matters on the hardest materials, and the listing gives a high figure. Capacity is capped by the head size, so thicker work calls for a larger tool.

Specifications

BrandKNIPEX
Dimensions & fit
Cutting Width4.8 millimeters
Item Dimensions L X W9.96"L x 4.49"W
Item Weight200 g
Construction & materials
Material TypePlastic
Included components
Unit Count1 Count
Other details
Item Type NameCORTA-BULON COMPACTO "COBOLT"
Specific Uses For ProductCutting
Specification MetREACH, not RoHS

Frequently asked questions

How do I use the gripping surface on the Knipex CoBolt S?

A gripping surface below the joint is for gripping and pulling wires from 1.0 mm in diameter.

What color is the Knipex CoBolt S?

The title says black, while the color field lists red plastic coated grips.