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

khardware logo
Battery Booster Cables 400A 12V Surge Protected VoltFlow

Battery Booster Cables 400A 12V Surge Protected VoltFlow

Voltflow

A$59.50

This product is not available for purchase online.

Features

feature icon 1
feature icon 2

Overview

The VoltFlow Battery Booster Cables 400 AMP 12V Surge Protected are heavy-duty jumper leads engineered for quick, safe starting of vehicles with flat batteries. With 400A peak current rating and built-in surge protection to safeguard sensitive electronics, thick cables, and robust clamps, they're a dependable choice for petrol and light diesel engines in cold weather, roadside emergencies, or daily fleet use – keeping modern cars safe from voltage spikes.

Why You’ll Love It

  • 400A surge capacity handles most standard vehicles effectively
  • Surge protection prevents damage to onboard computers and electronics
  • Thick, flexible cables with strong clamps for secure, low-resistance connections

Built for Real Work

High-conductivity copper-clad aluminium or pure copper cables minimise voltage drop and heat buildup, while the heavy-duty spring-loaded clamps feature insulated grips and strong jaws for safe, firm attachment to battery terminals. The surge-protected design includes overload protection to protect vehicle ECUs, making it compatible with late-model cars, 4WDs, and trucks – tough, weather-resistant, and ready for Aussie conditions from outback breakdowns to urban use.

Perfect For

  • Tradies and fleet operators keeping work vehicles running on remote sites
  • Drivers prepared for flat batteries in winter or after leaving accessories on

Recommended Products

7/16" Socket 1/2" Drive Medaltech

7/16" Socket 1/2" Drive Medaltech

A$7.90

Overview The Medaltech 7/16" Socket 1/2" Drive is a premium imperial hex socket crafted 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 durable, 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

9mm Socket 1/2" Drive Supercraft

9mm Socket 1/2" Drive Supercraft

A$4.20

Overview The Supercraft 9mm Socket 1/2" Drive is a high-quality metric hex socket made from hardened and tempered chrome vanadium steel. Designed for secure fastening and removal of 9mm nuts and bolts, it features precision-machined jaws for a tight fit without rounding fasteners – a durable, professional-grade tool ideal for automotive, machinery, or general mechanical work. Why You’ll Love It Hardened and tempered chrome vanadium for superior strength and wear resistance 1/2" square drive fits standard ratchets, extensions, and torque wrenches Polished finish resists corrosion and makes cleaning easy Built for Real Work Drop-forged chrome vanadium steel is heat-treated for optimal hardness and toughness, with a 6-point or 12-point (depending on variant) internal profile to grip fasteners firmly and reduce cam-out or rounding. The socket's robust construction handles high torque applications without deforming, making it suitable for daily use by mechanics or tradies in Aussie workshops or on site – reliable performance that stands up to heavy loads and repeated use. Perfect For Mechanics working on metric fasteners in vehicles, machinery, or equipment Tradies and DIYers needing a tough socket for general fastening or repairs

Combination Spanner 13/16" Supercraft

Combination Spanner 13/16" Supercraft

A$13.50

Overview The Supercraft Combination Spanner 13/16" is a high-quality imperial wrench featuring an open-end and 12-point ring end, crafted from hardened and tempered chrome vanadium steel. With polished heads for a clean appearance and reduced slippage, it's designed for secure, high-torque application on nuts and bolts in automotive, machinery, or general maintenance work – 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 Hardened and tempered chrome vanadium for exceptional strength and longevity Polished heads resist corrosion and provide 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 positions 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-sized fasteners in vehicles or equipment Tradies and DIYers needing a reliable spanner for general fastening jobs

4pc Socket Adapter Set Tool King

4pc Socket Adapter Set Tool King

A$13.95

Overview The Tool King 4pc Socket Adapter Set is a practical kit of drive adapters that let you convert between 1/4", 3/8", and 1/2" square drives. It bridges different ratchets, extensions, and sockets for more flexibility in tight spaces or when your tool collection doesn't match the fastener size – a compact, heavy-duty solution for mechanics, tradies, or DIYers needing quick conversions without buying extra tools. Why You’ll Love It Converts drives seamlessly so one ratchet works with multiple socket sizes Chrome vanadium steel construction for strength and corrosion resistance Compact set fits easily in toolboxes or bags for on-site versatility Built for Real Work Precision-machined from chrome vanadium with heat-treated components to handle high torque without rounding or slipping. The adapters feature ball detents for secure socket retention and smooth engagement, making them reliable for automotive repairs, machinery work, or general fastening tasks – tough enough for daily use in Aussie workshops or under vehicles without quick wear. Perfect For Mechanics adapting ratchets for different socket sizes in engine bays Tradies and DIYers extending tool reach or compatibility on site

Insulated Screwdriver SL4x100mm 1000V INGCO

Insulated Screwdriver SL4x100mm 1000V INGCO

A$4.80

Overview The INGCO Insulated Screwdriver SL4x100mm 1000V is a professional-grade slotted driver fully insulated to VDE standards for safe work on live electrical systems up to 1000V. With a 4mm slotted tip, 100mm blade, and ergonomic handle, it's designed for precise fastening and removal of small to medium screws in electrical panels, switches, outlets, or appliances – a compact, reliable essential for electricians prioritising safety and control. Why You’ll Love It Full 1000V VDE insulation protects against accidental contact with live wires Magnetic tip holds small screws firmly for easier one-handed operation Compact size ideal for tight electrical boxes or detailed wiring tasks Built for Real Work Chrome vanadium steel blade with precision-ground tip ensures a secure fit and resists cam-out, while the double-insulated shaft meets international safety standards (VDE/GS certified). The ergonomic handle provides excellent torque and grip even in damp or oily conditions – tough, compliant, and dependable for daily use by electricians or maintenance pros in residential, commercial, or industrial settings. Perfect For Electricians working on live panels, wiring, switches, or appliance repairs Tradies and installers needing safe, reliable tools for electrical fittings

26mm Socket 1/2" Drive 12 Point Tool King

26mm Socket 1/2" Drive 12 Point Tool King

A$8.50

Overview The Tool King 26mm Socket 1/2" Drive (12 Point) is a durable metric hex socket crafted from chrome vanadium steel. With a 12-point design for multiple engagement angles and a precise fit, it's built for secure fastening and removal of 26mm nuts and bolts without rounding – a reliable, heavy-duty tool ideal for automotive, machinery, truck, or general mechanical work. Why You’ll Love It 12-point profile allows easier access in tight spaces with more turning positions Chrome vanadium steel construction delivers strength, toughness, and corrosion resistance 1/2" square drive fits standard ratchets, extensions, and torque wrenches Built for Real Work Drop-forged chrome vanadium steel is hardened and tempered for optimal hardness and wear resistance, with precision-machined 12-point jaws that grip fasteners firmly to reduce cam-out or rounding under high torque. The socket's robust build handles demanding 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 metric fasteners in vehicles, trucks, trailers, or equipment Tradies and DIYers needing a tough socket for general fastening or repairs

Tile Saw 150mm Medalist

Tile Saw 150mm Medalist

A$5.00

Overview The Medalist Manual Tile Saw 150mm is a traditional hand-operated coping or rodsaw-style tool fitted with a tungsten carbide grit blade. It allows precise cutting of slots, angles, curves, and straight lines in ceramic, porcelain, wall, floor tiles, glass rods, marble, and similar hard materials – a non-powered, budget-friendly option for detailed tile work without electricity or water cooling. Why You’ll Love It Tungsten carbide grit blade cuts in any direction (push/pull/sideways) for intricate shapes Deep frame design accommodates larger tiles and provides good reach for slots or curves Compact and lightweight for easy control and storage in toolkits Built for Real Work Sturdy metal frame (likely steel) holds a 150mm tungsten carbide-coated blade that lasts significantly longer than standard hacksaw blades on hard materials. The grit edge grinds rather than teeth-cut, delivering clean results on tiles without chipping when used carefully – a practical choice for tilers doing small jobs, repairs, or curved cuts where a powered wet saw is overkill. Perfect For Tradies making precise cuts or slots in tiles during bathroom/kitchen installs DIYers handling detailed tile work, repairs, or curved shaping at home

12V 240A Booster Cables 2.7m Computer Safe GSP

12V 240A Booster Cables 2.7m Computer Safe GSP

A$32.50

Overview The GSP 12V 240A Booster Cables (2.7m) are heavy-duty jumper leads designed for safe, reliable starting of vehicles with flat batteries. Featuring computer-safe technology to protect sensitive electronics, thick copper-clad aluminium cables, and heavy-duty clamps, they're built for quick, secure connections in cold mornings or roadside emergencies – a practical, trusted kit for tradies, commuters, or anyone keeping a set in the boot. Why You’ll Love It 240A peak current handles most petrol and light diesel engines effectively Computer-safe design prevents damage to modern vehicle electronics 2.7m length offers good reach between vehicles without excess bulk Built for Real Work Thick, flexible copper-clad aluminium conductors deliver high current flow with minimal voltage drop, while the heavy-duty spring-loaded clamps feature strong jaws and insulated grips for secure, safe connections. The computer-safe surge protection and thick insulation ensure compatibility with late-model cars, trucks, and 4WDs – tough enough for frequent use in Aussie conditions, from outback breakdowns to urban car parks. Perfect For Tradies and fleet operators keeping vehicles running on remote sites Drivers and families prepared for flat batteries in winter or after leaving lights on

Combination Spanner 3/4" Supercraft

Combination Spanner 3/4" Supercraft

A$9.50

Overview The Supercraft Combination Spanner 3/4" is a premium-quality imperial wrench with open-end and 12-point ring end, made from hardened and tempered chrome vanadium steel. Featuring polished heads for a clean finish and reduced slippage, it's built for reliable torque application on nuts and bolts in automotive, machinery, or general maintenance work – a tough, precise tool that stands up to heavy use without rounding or flexing. Why You’ll Love It Dual open and ring ends for versatility in tight or open spaces Hardened and tempered chrome vanadium for superior strength and wear resistance Polished heads reduce corrosion and provide a smooth, professional look Built for Real Work Chrome vanadium steel is drop-forged, heat-treated, and tempered for maximum hardness and toughness, with precision-machined jaws to grip fasteners securely without rounding edges. The 12-point ring end allows multiple engagement angles for easier turning in confined spaces, while the open end suits quick access. The polished finish resists rust and makes cleaning easy – a dependable choice for mechanics, engineers, or tradies in Aussie workshops or on site. Perfect For Mechanics working on imperial fasteners in vehicles, machinery, or equipment Tradies and DIYers needing a durable spanner for general fastening tasks

7/8" Socket 1/2" Drive Supercraft

7/8" Socket 1/2" Drive Supercraft

A$6.50

Overview The Supercraft 7/8" Socket 1/2" Drive is a premium imperial hex socket made from hardened and tempered chrome vanadium steel. Designed for secure fastening and removal of 7/8" nuts and bolts, it features precision-machined jaws for a tight, non-rounding fit – a durable, professional-grade tool ideal for automotive, machinery, or general mechanical work. Why You’ll Love It Hardened and tempered chrome vanadium for exceptional strength and wear resistance 1/2" square drive fits standard ratchets, extensions, and torque wrenches Polished finish resists corrosion and makes cleaning easy Built for Real Work Drop-forged chrome vanadium steel is heat-treated 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 construction handles high torque applications without deforming, making it suitable for daily use by mechanics or tradies in Aussie workshops or on site – reliable performance that stands 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

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