Prices are last recorded observations, dated where shown. An unchanged price does not expire after a fixed number of hours. Confirm today’s price, availability and final total with the retailer.

Sealey

Sealey 1/2" Drive Non Sparking Bi Hexagon Socket Metric 1/2" 28mm

Check contents · United Kingdom

All retailer prices (3)

Item prices shown in GBP. Delivery is separate. We may earn a commission when you buy through our retailer links.

Power Tools Direct

Reported available

Observed 15 Oct 2026

£14.41

Delivery: check retailer

Visit Power Tools Direct ↗

Tooled Up

Reported available

Observed 12 Oct 2026

£18.95

Delivery: check retailer

Visit Tooled Up ↗

My Tool Shed

Reported available

Observed 12 Oct 2026

£18.95

Delivery: check retailer

Visit My Tool Shed ↗

Pack contents — retailer title

Pack format: Check contentsBatteries: Not confirmedCharger: Not confirmed

Pack contents are not established from the retailer title. Check batteries, charger, case and accessories before ordering.

A shared voltage does not establish battery compatibility. Check the manufacturer’s exact battery platform.

Price history

See dated prices recorded for this exact barcode, retailer by retailer.

Show price history

About this tool

The 28mm variant provides robust fastening capability for large industrial applications in explosive atmospheres. This beryllium copper socket delivers essential spark-free operation for professionals working in petrochemical, gas, and chemical processing facilities where safety is paramount. Featuring die-forged construction for exceptional strength, this 1/2" drive socket incorporates WallDrive® 12-point technology that grips fasteners on their flat sides, providing superior torque transfer whilst significantly reducing the risk of corner wear and damage. Features and Benefits: • 28mm size for large industrial fasteners • Non-sparking beryllium copper material • WallDrive® 12-point configuration reduces wear • Die-forged construction ensures reliability • Lifetime guarantee included Specifications: Brand: Premier Depth: Standard Drive: 1/2"Sq Material: Beryllium Copper Nett Weight: 0.215kg Size: 28mm

Retailer description · Tooled Up · Observed 12 Oct 2026. Check the retailer’s listing for full specifications and contents.

Product details

Brand: Sealey
Barcode / GTIN: 05054511753400
Category: Hand tools
Pack format: Check contents

How this comparison works

These retailer offers are joined by a checksum-valid barcode. A similar name or model number alone does not create a match.

We rank item prices from low to high. Where a delivery charge is missing, we cannot claim a cheapest delivered total. Taxes, delivery restrictions and checkout promotions should be confirmed with the retailer.

Each retained price carries its source observation date. Withdrawn or explicitly expired offers are excluded. “Reported available” describes the feed observation, not a live checkout check.

Read our comparison method