• Thor nylon mallet for leathercraft with a white cylindrical head and a light natural wood handle, photographed diagonally on a plain off-white background.
  • Thor Super Plastic Mallet with UHMWPE head and wooden handle
  • Thor 480g plastic leathercraft mallet with 60mm diameter head
  • Thor Nylon hammer for leathercraft
  • Wooden handle of Thor Super Plastic Mallet
  • High-impact UHMWPE plastic head on Thor Super Plastic Mallet
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British Leather Supplies

Thor Super Plastic Mallet Leathercraft

Thor Super Plastic Mallet Leathercraft

£27.95 GBP
£27.95 GBP
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Thor Super Plastic Mallet – Heavy-Duty Leathercraft & Leatherworking Mallet - Made in Britain

A durable, high-impact plastic mallet, made in the UK, designed for controlled striking, making it an excellent choice for leathercraft, leather punching and general workshop use.

The Thor Super Plastic Mallet is a robust, versatile striking tool featuring a high-performance Ultra-High Molecular Weight Polyethylene (UHMWPE) head and a traditional wooden handle.

Engineered for excellent impact strength, durability and abrasion resistance, the specially manufactured plastic head is designed to withstand repeated use without fracturing, splintering or delaminating.

With a substantial 480g weight and a generous 60mm diameter striking face, the Thor Super Plastic Mallet is particularly well suited to leatherworkers who need a dependable mallet for striking leather hole punches, stitching chisels, pricking irons and other compatible leatherworking tools.

Key Features

Made in Britain: Manufactured in the UK by Thor, a respected maker of traditional striking tools.

High-performance UHMWPE head: Manufactured from Ultra-High Molecular Weight Polyethylene for excellent impact strength and durability.

High abrasion resistance: Designed to withstand repeated striking and demanding workshop use.

Resistant to fracturing and splintering: The durable plastic head is designed not to fracture, splinter or delaminate during normal use.

Chemical and corrosion resistant: Resistant to corrosion and most chemicals, making it suitable for a variety of workshop environments.

Generous 60mm striking face: Provides a substantial contact area for accurate, controlled blows.

Versatile workshop tool: Suitable for leathercraft and other applications requiring a durable, non-metallic striking face.

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Product Specifications

Thor Super Plastic Mallet Specifications

SpecificationDetailsBrandThor

Product: Super Plastic Mallet

Head material: Ultra-High Molecular Weight Polyethylene (UHMWPE)

Handle material: Wood

Overall length: 340mm (13.5 inches)

Weight: 480g

Head diameter: 60mm (2⅜ inches)

Head length: 123mm (4¾ inches)

Head properties: High impact strength, abrasion and chemical resistance

Suitable applications: Leathercraft, leather punching and general workshop striking

Materials

What Is UHMWPE and Why Is It Used in Mallets?

UHMWPE stands for Ultra-High Molecular Weight Polyethylene, a high-performance engineering plastic known for its toughness, impact resistance and excellent wear properties.

It is particularly well suited to mallet heads because it combines several useful characteristics:

  • High impact strength: Helps the head withstand repeated blows.
  • Excellent abrasion resistance: Resists wear caused by frequent contact with striking surfaces.
  • Resistance to cracking and splintering: Provides a durable alternative to more brittle materials.
  • Chemical resistance: Withstands exposure to many common workshop chemicals.
  • Corrosion resistance: Unlike metal striking heads, UHMWPE does not rust.

These properties make the Thor Super Plastic Mallet a dependable choice for regular leathercraft and workshop use.

How to Use

How to Use the Thor Super Plastic Mallet for Leathercraft

The Thor Super Plastic Mallet is designed for straightforward, controlled striking and can be used with a wide range of compatible leatherworking tools.

Step 1 – Prepare Your Work Surface

Place your leather on a firm, stable workbench with a suitable cutting mat or punching board underneath.

A proper punching surface helps protect your tools and supports the leather for clean, accurate cutting.

Step 2 – Position Your Leatherworking Tool

Place your hole punch, stitching chisel or other suitable leatherworking tool in the required position.

Hold the tool upright and ensure the cutting edge is correctly aligned with your intended hole or stitch line.

Step 3 – Strike with Controlled Force

Grip the wooden handle firmly and bring the plastic mallet head down squarely onto the striking end of the tool.

Use a controlled, deliberate strike rather than excessive force.

The mallet's 480g weight helps deliver effective striking force, while the 60mm head provides a generous striking surface.

Step 4 – Check Your Results

Check that the punch or chisel has cut cleanly through the leather.

If necessary, apply another controlled strike, keeping the tool properly aligned.

For thicker or firmer leather, additional force may be required depending on the tool and material.

Top tip: Always use a suitable punching surface and ensure your leatherworking tools are designed to be struck with a mallet. Avoid striking sharp edges or unsuitable metal surfaces directly, as these can damage the plastic head.

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Thor nylon mallet for leathercraft with a white cylindrical head and a light natural wood handle, photographed diagonally on a plain off-white background.

Why Choose a Super Plastic Mallet for Leathercraft?

A good leathercraft mallet is an essential tool for creating clean, accurate holes and impressions in leather.

Unlike a steel hammer, a plastic mallet has a non-metallic striking surface that is generally less aggressive on the ends of compatible leatherworking tools.

The Thor Super Plastic Mallet is particularly useful for:

  • Leather hole punching: Striking round punches, slot punches and other compatible leather punches.
  • Stitching chisels: Creating evenly spaced stitching holes in preparation for hand sewing.
  • Pricking irons: Striking suitable pricking irons when preparing leather for saddle stitching.
  • Leather stamping: Applying controlled force to compatible leather stamps and embossing tools.
  • General leathercraft: Working with tools that require firm, accurate strikes without direct metal-on-metal contact.

The high-impact UHMWPE head provides excellent durability, making this mallet a practical choice for both hobby leatherworkers and professional workshops.

Need Help Choosing the Right Mallet?

Not sure whether a hide, plastic or wooden mallet is right for your leathercraft? Read our Hide vs Nylon vs Wooden Mallet comparison to understand the differences in striking feel, resilience and durability.

Want to compare the full Thor range? Explore our guide to choosing the best Thor hammer or mallet, or browse the complete Thor Hammers & Mallets Collection.

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High-impact UHMWPE plastic head on Thor Super Plastic Mallet

Thor Super Plastic Mallet vs Hide Mallet – What's the Difference?

Both the Thor Super Plastic Mallet and a traditional hide mallet are useful striking tools for leathercraft, but they offer different material characteristics.

Thor Super Plastic Mallet

  • Manufactured from high-performance UHMWPE.
  • Excellent abrasion and impact resistance.
  • Resistant to most chemicals and corrosion.
  • Designed not to fracture, splinter or delaminate.
  • A practical choice for frequent leather punching and general workshop use.

Thor Hide Mallet

  • Manufactured from tightly coiled, compressed and seasoned water-buffalo hide.
  • Offers a traditional, resilient striking surface.
  • Popular for controlled striking in leathercraft and other precision trades.
  • An excellent choice for leatherworkers who prefer the feel of a natural hide mallet.

Both are suitable options for leatherworking. Choosing between them largely depends on your preferred striking feel, the tools you use and the demands of your workshop.

Frequently Asked Questions

What is a Thor Super Plastic Mallet used for?

The Thor Super Plastic Mallet is designed for controlled striking in workshop applications. In leathercraft, it can be used with compatible hole punches, stitching chisels, pricking irons and leather stamps.

Is the Thor Super Plastic Mallet suitable for leatherworking?

Yes. Its durable UHMWPE head, 480g weight and 60mm striking face make it a practical option for leatherworkers who regularly use punches, stitching tools and other tools requiring mallet strikes.

What is the Thor Super Plastic Mallet head made from?

The head is manufactured from Ultra-High Molecular Weight Polyethylene (UHMWPE), a durable engineering plastic with excellent impact and abrasion resistance.

Is UHMWPE the same as nylon?

No. UHMWPE and nylon are different types of engineering plastic. Both can be used in striking tools, but they have different material properties. The Thor Super Plastic Mallet specifically features a UHMWPE head rather than a nylon head.

Can I use a plastic mallet with leather hole punches?

Yes. A suitable plastic mallet is commonly used to strike leather hole punches. The Thor Super Plastic Mallet provides a durable, non-metallic striking face that is well suited to compatible leather punches.

Will the Thor Super Plastic Mallet head splinter or crack?

The UHMWPE head is designed to resist fracturing, splintering and delamination during normal use. As with any striking tool, it should be used correctly and not subjected to inappropriate impacts.

What is the weight of the Thor Super Plastic Mallet?

The Thor Super Plastic Mallet weighs 480g and has an overall length of 340mm, a head diameter of 60mm and a head length of 123mm.

Is a plastic mallet better than a steel hammer for leathercraft?

For many leatherworking tasks, a plastic mallet is preferable because its non-metallic striking face is less aggressive than steel when used with compatible tools. A steel hammer may damage the struck ends of certain punches and stitching tools.

A Durable Leathercraft Mallet for Everyday Workshop Use

Becky from British Leather Supplies working at a table with leather and tools in a workshop setting

Built with a tough UHMWPE head and traditional wooden handle, the Thor Super Plastic Mallet offers an excellent combination of impact resistance, durability and controlled striking performance.

Whether you're punching belt holes, preparing stitching lines or working on detailed leathercraft projects, this dependable mallet is a valuable addition to your leatherworking toolkit.

Shop the Thor Super Plastic Mallet at British Leather Supplies and equip your workshop with a durable, high-performance striking tool.

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