We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Wiha 24 mm insulated open-end wrench, alloy steel, high-visibility coating, single rounded head, one-piece design

Wiha Tools

Wiha Tools Open End Wrench Insulated 24 mm 20024

SKU CH-6GWD-SE9Q1

Insulated open-end wrench with 24 mm head, 10 degree offset and high-visibility coating for electrical safety

  • TypeStrap Wrenches
  • Insulated single-end design protects against electric shock
  • 24 mm opening fits metric fasteners securely
  • 10 degree offset head clears obstructions easily
  • High-visibility coating improves tool identification on site
  • One-piece alloy steel construction resists wear reliably

Insulated 24 mm open-end wrench

The Wiha Tools 20024 is a single-ended open-end wrench sized at 24 mm for metric fasteners. It is built from alloy steel with a high-visibility coating and features a rounded, one-piece construction. The tool carries insulated rating for electrical work up to 1 000 V. It suits electricians and maintenance technicians who need a non-conductive hand tool for live-panel tasks.

Installation and common issues

No installation is required; the wrench is ready to use straight from the package. The 10-degree offset head allows engagement in confined spaces. The insulated coating must be inspected before each use because any crack or wear compromises electrical protection. California Proposition 65 warnings indicate the presence of chemicals linked to cancer and reproductive harm, so gloves and hand washing are advised after handling.

Capacity and headroom

The 24 mm opening handles matching metric nuts and bolts in electrical cabinets, switchgear and conduit fittings. The insulated rating covers typical low-voltage live work up to 1 000 V. The single-end design limits versatility compared with double-ended wrenches, and the fixed 24 mm size cannot address smaller or larger fasteners. Users needing multiple sizes will require additional wrenches.

Highlights

  • Insulated single-end design protects against electric shock
  • 24 mm opening fits metric fasteners securely
  • 10 degree offset head clears obstructions easily
  • High-visibility coating improves tool identification on site
  • One-piece alloy steel construction resists wear reliably

Specifications

BrandWiha Tools
TypeStrap Wrenches

Questions about this item

How do I confirm the 10 degree offset is correct after setup?

The wrench head is manufactured with a fixed 10 degree angle; visual inspection of the head orientation relative to the handle confirms the geometry.

What comes in the box and what must I buy separately?

The package contains the single insulated open end wrench with 24 mm head size; no additional accessories are included.

Which version should I choose for a 24 mm fastener?

This model 20024 is the 24 mm metric single end wrench; select it when the fastener size matches 24 mm.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.