Website under construction. Not all products are available online yet.

khardware logo

External Bending Spring 3/4" O.D Tube Plumbworx

Plumbworx

A$5.25
A$10.50
50% OFF - Old Stock

This product is not available for purchase online.

Features

feature icon 1
feature icon 2

Overview

The Plumbworx External Bending Spring 3/4" O.D Tube is a precision tool for creating smooth, kink-free bends in soft copper, aluminium, or thin-walled tubing. Slid over the outside of the tube, it supports the wall during bending to prevent flattening, creasing, or collapse – essential for clean 90° or custom bends in plumbing, refrigeration, gas lines, or HVAC installations without needing a powered bender.

Why You’ll Love It

  • Prevents kinks and wrinkles for professional, leak-free bends
  • Easy to slide on and off with the flared end or pulling loop
  • Compact and portable for on-site or workshop use

Built for Real Work

High-quality spring steel is tightly wound for firm external support while remaining flexible to follow the bend path. The 3/4" O.D size suits standard soft copper tube (common in larger plumbing and refrigeration lines), with a smooth interior to avoid scratching the tube surface. Tough and reusable for repeated bends on jobs like installing water supply lines, gas pipes, or air conditioning systems – a simple, effective solution for plumbers and installers who need reliable results without expensive mandrel equipment.

Perfect For

  • Plumbers bending copper pipe for water, gas, or drainage installs
  • Refrigeration and HVAC techs making clean bends in soft tubing

Recommended Products

Combination Spanner 3/4" Max Drive Stanley

Combination Spanner 3/4" Max Drive Stanley

A$5.25
A$10.50
50% OFF - Old Stock

Overview The Stanley Max Drive Combination Spanner 3/4" is a premium imperial wrench with open-end and 12-point ring end, crafted from hardened and tempered chrome vanadium steel. The Max Drive technology optimises fastener grip with reduced risk of rounding, while polished heads deliver a clean finish and corrosion resistance – perfect for high-torque applications in automotive, machinery, or general maintenance where secure fit and longevity are key. Why You’ll Love It Max Drive profile grips fasteners better and minimises cam-out or rounding Dual open and ring ends for versatility in tight or open spaces Polished chrome vanadium finish resists rust and provides smooth contact Built for Real Work Drop-forged chrome vanadium steel is heat-treated for superior hardness, toughness, and wear resistance, with the Max Drive 12-point ring end allowing multiple engagement angles for easier turning in confined areas. The open end suits quick access, and the polished finish enhances durability and ease of cleaning – a trusted Stanley tool that stands up to daily abuse by mechanics or tradies in Aussie workshops or on site without quick wear or slippage. Perfect For Mechanics working on imperial fasteners in vehicles, trucks, or equipment Tradies and DIYers needing a reliable, high-performance spanner for fastening jobs

Combination Spanner 5/8" Lion

Combination Spanner 5/8" Lion

A$3.45
A$6.90
50% OFF - Old Stock

Overview The Lion Combination Spanner 5/8" is a high-quality imperial wrench with open-end and 12-point ring end, crafted from chrome vanadium steel. Polished heads provide a clean finish and help minimise slippage, making it ideal for secure, high-torque work on nuts and bolts in automotive, machinery, or general maintenance – a durable, professional tool that grips firmly without rounding fasteners. Why You’ll Love It Dual open and ring ends offer flexibility in open or confined spaces Chrome vanadium steel, hardened and tempered for superior strength and wear resistance Polished heads resist corrosion and ensure smooth, precise contact Built for Real Work Drop-forged chrome vanadium steel is heat-treated for optimal hardness and toughness, with precision-machined jaws that grip fasteners tightly to minimise rounding. The 12-point ring end allows multiple engagement angles for easier turning in restricted areas, while the open end suits quick access. The polished finish enhances rust resistance and makes the spanner easy to clean – a solid choice for mechanics, engineers, or tradies in Aussie workshops or on site. Perfect For Mechanics working on imperial fasteners in vehicles or equipment Tradies and DIYers needing a reliable spanner for general fastening jobs

Wheel Plastic Centre 100mm Metal Centre Zenith

Wheel Plastic Centre 100mm Metal Centre Zenith

A$3.25
A$6.50
50% OFF - Old Stock

Overview The Zenith Wheel Plastic Centre 100mm with Metal Centre is a sturdy replacement wheel ideal for trolleys, billy carts, hand trucks, dollies, and light-duty equipment. The metal centre hub provides extra strength and durability over plastic-only hubs, while the rubber tyre offers smooth rolling, good shock absorption, and quiet operation on hard surfaces – a practical upgrade or repair part for carts and trolleys carrying moderate loads. Why You’ll Love It 100mm diameter strikes a great balance between stability and low height Metal centre hub adds strength for heavier loads and longer life Rubber tyre cushions bumps, protects floors, and rolls quietly Built for Real Work Robust metal centre (steel or alloy) is press-fitted or moulded for impact resistance and secure axle mounting, paired with a non-marking rubber tyre for traction and surface protection. Designed for light to medium loads on trolleys or billy carts, it's tough enough for daily use in garages, gardens, or workshops without quick wear, flat spots, or hub failure – a reliable, no-fuss replacement for worn wheels on Aussie home or trade setups. Perfect For Homeowners repairing billy carts, garden trolleys, or hand trucks Tradies replacing wheels on light-duty equipment or site dollies

Heavy Duty Pipe Wrench 8" INGCO HPW0808

Heavy Duty Pipe Wrench 8" INGCO HPW0808

A$16.50

Overview The INGCO HPW0808 Heavy Duty Pipe Wrench 8" (200mm) is a compact, reliable tool for gripping and turning small to medium-diameter pipes, fittings, and nuts in plumbing, gas fitting, or light fabrication work. With a ductile cast iron body, Cr-Mo mobile jaw, and black polished finish, it offers strong bite and solid performance on stubborn connections – a practical size for everyday tradie tasks where leverage and grip matter without needing a larger wrench. Why You’ll Love It Max clamping diameter of 27mm suits common small to medium pipes and fittings Cr-Mo mobile jaw provides excellent hardness and grip strength Ductile cast iron body delivers durability and impact resistance Built for Real Work High-quality ductile cast iron body with inactivate treatment and black polished finish resists corrosion and wear, while the Cr-Mo mobile jaw is drop-forged for superior hardness and reliable self-locking action. The adjustable nut allows smooth jaw setting, and the serrated teeth bite firmly as pressure increases – tough enough for daily use in plumbing, pipefitting, or maintenance in Aussie conditions without quick slippage or jaw failure. Perfect For Plumbers and gas fitters working on small to medium pipes or unions Tradies and DIYers handling pipe installations, repairs, or general fitting tasks

15/16" Socket 1/2" Drive Lion

15/16" Socket 1/2" Drive Lion

A$2.75
A$5.50
50% OFF - Old Stock

Overview The Lion 15/16" Socket 1/2" Drive is a durable imperial hex socket made from chrome vanadium steel. Designed for secure fastening and removal of 15/16" nuts and bolts, it features precision-machined jaws for a tight, non-rounding fit – a reliable, professional-grade tool ideal for automotive, machinery, or general mechanical work. Why You’ll Love It Chrome vanadium construction provides excellent strength and corrosion resistance 1/2" square drive fits standard ratchets, extensions, and torque wrenches Polished finish resists rust and makes cleaning easy Built for Real Work Drop-forged chrome vanadium steel is hardened and tempered for optimal hardness and toughness, with a 6-point (or 12-point in some variants) internal profile to grip fasteners firmly and reduce cam-out or rounding. The socket's robust build handles high torque applications without deforming, making it suitable for daily use by mechanics or tradies in Aussie workshops or on site – consistent performance that holds up to heavy loads and repeated use. Perfect For Mechanics working on imperial fasteners in vehicles, machinery, or equipment Tradies and DIYers needing a tough socket for general fastening or repairs

Heavy Duty Pipe Wrench 250mm (10") INGCO

Heavy Duty Pipe Wrench 250mm (10") INGCO

A$18.50

Overview The INGCO Heavy Duty Pipe Wrench 250mm (10") is a compact, robust tool for gripping and turning small to medium-diameter pipes, fittings, and nuts in plumbing, gas fitting, or light fabrication work. With a ductile cast iron body, Cr-Mo mobile jaw, and black polished finish, it offers strong bite and reliable torque on stubborn connections – a practical size for everyday tradie tasks where leverage and grip are needed without a larger wrench. Why You’ll Love It Max clamping diameter around 35-40mm suits common small to medium pipes and fittings Cr-Mo mobile jaw provides excellent hardness and aggressive grip Ductile cast iron body delivers durability and impact resistance Built for Real Work High-quality ductile cast iron body with inactivate treatment and black polished finish resists corrosion and wear, while the Cr-Mo mobile jaw is drop-forged for superior hardness and self-locking action. The adjustable nut allows smooth jaw setting, and the serrated teeth bite firmly as pressure increases – tough enough for daily use in plumbing, pipefitting, or maintenance in Aussie conditions without quick slippage or jaw failure. Perfect For Plumbers and gas fitters working on small to medium pipes or unions Tradies and DIYers handling pipe installations, repairs, or general fitting tasks

Internal Bending Spring 3/4" O.D Tube Plumbworx

Internal Bending Spring 3/4" O.D Tube Plumbworx

A$5.75
A$11.50
50% OFF - Old Stock

Overview The Plumbworx Internal Bending Spring 3/4" O.D Tube is a precision tool for creating smooth, kink-free bends in soft copper, aluminium, or thin-walled tubing. Inserted inside the tube, it supports the wall during bending to prevent flattening, creasing, or collapse – essential for clean 90° or custom bends in plumbing, refrigeration, gas lines, or HVAC installations without needing a powered bender. Why You’ll Love It Prevents kinks and wrinkles for professional, leak-free bends Easy insertion and removal with the attached pulling ring or wire loop Compact and portable for on-site or workshop use Built for Real Work High-quality spring steel is tightly wound for firm internal support while remaining flexible to follow the bend path. The 3/4" O.D size suits standard soft copper tube (common in larger plumbing and refrigeration lines), with a smooth surface to avoid scratching the tube interior. Tough and reusable for repeated bends on jobs like installing water supply lines, gas pipes, or air conditioning systems – a simple, effective solution for plumbers and installers who need reliable results without expensive mandrel equipment. Perfect For Plumbers bending copper pipe for water, gas, or drainage installs Refrigeration and HVAC techs making clean bends in soft tubing

7/16" Socket 1/2" Drive Lion

7/16" Socket 1/2" Drive Lion

A$2.25
A$4.50
50% OFF - Old Stock

Overview The Lion 7/16" Socket 1/2" Drive is a durable imperial hex socket made from chrome vanadium steel. Designed for secure fastening and removal of 7/16" nuts and bolts, it features precision-machined jaws for a tight, non-rounding fit – a reliable, professional-grade tool ideal for automotive, machinery, or general mechanical work. Why You’ll Love It Chrome vanadium construction provides excellent strength and corrosion resistance 1/2" square drive fits standard ratchets, extensions, and torque wrenches Polished finish resists rust and makes cleaning easy Built for Real Work Drop-forged chrome vanadium steel is hardened and tempered for optimal hardness and toughness, with a 6-point (or 12-point in some variants) internal profile to grip fasteners firmly and reduce cam-out or rounding. The socket's robust build handles high torque applications without deforming, making it suitable for daily use by mechanics or tradies in Aussie workshops or on site – consistent performance that holds up to heavy loads and repeated use. Perfect For Mechanics working on imperial fasteners in vehicles, machinery, or equipment Tradies and DIYers needing a tough socket for general fastening or repairs

13/16" Spark Plug Socket 1/2" Drive Medalist

13/16" Spark Plug Socket 1/2" Drive Medalist

A$3.75
A$7.50
50% OFF - Old Stock

Overview The Medalist 13/16" Spark Plug Socket 1/2" Drive is a specialised automotive socket for safe removal and installation of 13/16" (20.64mm) spark plugs, commonly used on many US and older engines. It features an internal rubber insert to grip the porcelain insulator securely and prevent cracking, plus chrome vanadium construction for strength – a reliable tool for engine tune-ups, ignition service, or maintenance on petrol vehicles. Why You’ll Love It Rubber insert cushions and holds the spark plug to avoid damage during removal Chrome vanadium steel body ensures durability under torque and repeated use 1/2" drive fits standard ratchets, extensions, or breaker bars for better reach Built for Real Work Drop-forged chrome vanadium steel is hardened and tempered for high torque handling and wear resistance, with precision-machined 6-point jaws for a secure grip on spark plug hexes. The internal rubber sleeve protects the fragile insulator, while the extended length (common in spark plug sockets) improves access in deep engine wells – tough enough for daily use by mechanics or tradies in Aussie workshops or on site, minimising plug breakage during routine services. Perfect For Mechanics performing spark plug changes on cars, utes, or light trucks with 13/16" plugs Tradies and DIYers doing engine tune-ups or ignition repairs

Wheel Plastic Centre 100mm Rubber Tyre 6mm Bore Zenith

Wheel Plastic Centre 100mm Rubber Tyre 6mm Bore Zenith

A$2.13
A$4.25
50% OFF - Old Stock

Overview The Zenith Wheel Plastic Centre 100mm with Rubber Tyre and 6mm Bore is a lightweight replacement wheel suited for light-load applications on trolleys, billy carts, furniture, or small equipment. The plastic hub paired with a soft rubber tyre provides smooth, quiet rolling and good floor protection, making it a simple, affordable fix for worn or broken wheels on home or light-duty items. Why You’ll Love It 100mm diameter balances stability and low overall height for easy manoeuvring Soft rubber tyre absorbs bumps, reduces noise, and protects surfaces from scratches 6mm bore fits standard small axles or bolts for straightforward installation Built for Real Work Durable plastic centre hub is moulded for impact resistance and secure mounting, while the non-marking rubber tyre offers traction and cushioning on hard floors or light outdoor use. With light load capacity (typically up to 30-50kg per wheel depending on setup), it's perfect for non-heavy-duty applications – a practical, low-maintenance replacement that performs well for everyday home or hobby use without quick wear or flat spots. Perfect For Homeowners repairing billy carts, garden trolleys, toy wagons, or furniture casters DIYers replacing wheels on light hand trucks, dollies, or small equipment

Here's What Our Customers Are Saying

Articles

Status Update: Website Upgrade Completion

Status Update: Website Upgrade Completion

Our ecommerce upgrade is mostly complete, however it will still take awhile for our store to upload all our inventory, so if you don't find something on our site, it does not mean we don't stock it!

Learn more
Ecommerce Store Update: Still in Progress!

Ecommerce Store Update: Still in Progress!

We’re still fine-tuning the online inventory, so some products may not yet be listed.

Learn more
Exciting Upgrade to Our Ecommerce Store!

Exciting Upgrade to Our Ecommerce Store!

Our ecommerce store just got a major upgrade with a fresh look and smoother navigation! While we’re updating our online inventory, some products may not yet be listed but are available in-store.

Learn more

Stay in the Know - No Spam, No BS.

We know you're here for great products, not junk emails. Sign up to get exclusive access to product sales, special offers, and new arrivals - all delivered straight to your inbox with zero fluff. We promise to only send you the good stuff, when it matters.

Exclusive Deals

Be the first to hear about flash sales and discounts on your favorite hardware, tools, and garden supplies.

New Products

Stay ahead of the curve with updates on the latest arrivals across our extensive range.

Project Tips

Get expert advice, DIY hacks, and how-tos that help you tackle every task with confidence.

No spam. No BS. Just the best from Khardware.
Sign up today and start saving!

newsletter