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Authorised Dealer  |  JessEm  |  SKU: JES07406

JessEm Stainless Steel Precision Square 150mm

Regular price £94.95
Tax included
  • Warranty: 1 Year & Lifetime Customer Support
  • Price Match Promise
  • Order by 2pm for Same Day Dispatch – Mon to Fri
  • UK Delivery from £4.50 | FREE over £85
  • UK Next Day Delivery Available
  • Click & Collect Available
  • 45 Day Hassle-free Returns
  • Worldwide Shipping | No Hidden Costs

Description

Add grip to your measuring tools with JessEm's Precision Squares featuring patented Flex Grip technology. These squares are crafted from 301 Full Hard Stainless Steel for durability. Each marking is etched and then engraved using a laser system to withstand daily wear and tear, ensuring they never fade.

JessEm's rigorous quality control guarantees one of the most accurate measuring products on the market.

A new feature never before seen on a Square is JessEm's patented Flex Tabs which grip virtually any surface softer than steel. This means no more slipping when marking or scribing your workpiece, metal, paper, etc.

Scribing notches, spaced every 1mm, ensure perfectly accurate lines across your project. Each square features a balancing tab that easily engages, locks into place, and allows you to balance and scribe across your workpiece with ease. Unlock it when not needed.

These squares are perfect for woodworking, drafting, metalworking, art, design, and more. With a range of sizes, you'll always have the perfect ruler for every project.

Specification

  • Scale Tolerance: 0.10mm (0.004") over the length of the blade
  • Square Tolerance: 0.05mm (0.002") over the length of the blade

Available Sizes

  • 150mm
  • 200mm
  • 300mm

Delivery & Returns

Same-Day Dispatch

Orders placed before 2pm (Monday–Friday) are usually dispatched the same day. All deliveries are fully trackable.

UK Mainland Delivery Options

Service Price Delivery Time / Notes
FREE UK Delivery FREE (orders over £85) 1–2 days
Economy Delivery £4.50 2–3 days
Standard Delivery £5.95 1–2 days
Express Next Day £7.99 Next working day — orders placed by 2pm (Mon–Thurs)
Express Pre-Noon £15.95 Next working day before noon — orders placed by 2pm (Mon–Thurs)
Saturday Delivery £25.50 Saturday delivery — orders placed by 2pm Friday
Click & Collect FREE Open for collection: 9am–4:30pm (Mon–Fri)

Important information

  • Express Pre-Noon and Saturday services aren’t available to Northern Ireland, Scottish Highlands, Islands or remote postcodes — Express Next Day takes 2 days and other services may be slower.
  • Large or heavy items may not qualify for Express Pre-Noon or Saturday delivery to your area — we’ll contact you if this applies.
  • Click & Collect – Collection available after you receive “Ready for Pickup” email — most orders before 2pm are same day.

International Delivery

We ship worldwide to over 200 countries. No hidden costs — all duties and taxes are calculated at checkout.

Harvey Machines Delivery

After placing your order, Harvey UK will contact you to arrange a convenient delivery date.

View delivery information

Hassle-free Returns

All orders are covered by our 45-day Hassle-free Returns guarantee.

View returns information

Why Buy From Us?

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Expert Advice on All Our Products

Selected by Woodworkers, for Woodworkers

Customer Reviews

Based on 3 reviews
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A
Alan Rose
square SQUARE !

Very happy with my new JessEm 150mm square ordered from Woodworkers Workshop who sent my order very fast to me and was packaged very well as usual. The square was the quality that comes from JessEm products and was spot on square and very easy to read the markings. I have since ordered and recieved the 300mm square and the set of fantastic non slip rules.
Broke now but very happy ! Thanks JessEm & Woodworkers Workshop.

D
David Barron
Nice square

It feels great in the hand and is dead square. The matt finish to both the blade and the stock makes it easy to see a sliver of light. I have the 150 and 300 mm which are a great pair.

s
simon roberts
Excellent Jessem square

Very well made , as it should be for the price. Nice kit to use

Excellent Service

"The technical support and customer service I’ve received has been truly exceptional - world class and especially nice given it’s a rarity these days."

★★★★★
Andy D

1 million+ reasons to buy from us

Wood Workers Workshop is an online tool shop run by woodworkers, for woodworkers. Delivering 5-star customer service since 1999. Shipping over 1 million premium tools worldwide.

We stock a wide range of quality woodworking tools from leading brands and offer next day UK delivery plus 45 day hassle-free returns.