BUILT TO LAST
Designed for Australian conditions
Engineered to withstand the harshest climates and built to last with premium materials, this product is crafted with care for everyday Australian life.
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40,000+ Australian customers · Australian-owned & operated
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Overview
Kango 75 450mm 4 Piece Hypertorque Impact Extension Bar Set includes four impact-rated extension bars designed for high torque applications, enhancing reach for drilling and driving tasks.
The Kango 75 450mm 4 Piece Hypertorque Impact Extension Bar Set is engineered for professionals seeking reliable extension solutions for their drill and impact drivers. This set comprises four extension bars of varying lengths—75mm, 150mm, 300mm, and 450mm—allowing users to extend their reach in tight spaces. Each bar features a custom engineered HyperTorque torsion zone that absorbs extreme torque peaks, ensuring durability and performance in high torque applications. The internal magnets enhance fastener retention, while the ¼” hex shank ensures compatibility with most drill and impact drivers, facilitating quick bit changes.
Features
- Includes 75mm, 150mm, 300mm, and 450mm impact-rated extension bars.
- Enhanced internal magnets for improved fastener retention.
- Custom engineered HyperTorque torsion zone for torque absorption.
- Constructed from a custom alloy for high torque applications.
- ¼” hex shank compatible with drill drivers and impact drivers.
Specifications
| Dimensions (W x H x D) | 30mm x 547mm x 127mm |
| Weight | 0.6kg |
| Material | Custom alloy |
| Model Number | KYIEBM4S |
| Volume/Size | 75mm, 150mm, 300mm, 450mm |
Kango 75 450mm 4 Piece Hypertorque Impact Extension Bar Set is designed for high torque applications and enhanced usability.
Specifications
Specifications will vary by product. Please refer to the product description above or contact us before ordering if you need a specific measurement.
Shipping & Returns
Shipping
Orders are dispatched from our Sydney and Melbourne warehouses within 1–2 business days of payment. Delivery times from Sydney:
- NSW & ACT: 2–5 business days
- VIC & QLD: 2–7 business days
- SA: 3–8 business days
- TAS: 4–10 business days
- WA: 5–10 business days
Tracking is provided on dispatch. Remote postcodes may incur additional fees.
30-day change-of-mind returns
We offer a 30-day change-of-mind return on select unopened products in original packaging (excluding health/safety items or bulk purchases). Email us within 30 days of delivery to start a return.
A restocking fee of 7–25% applies, plus return postage (unless approved otherwise). Customer-incurred postage costs are non-refundable without prior approval.
Faulty or damaged on arrival
If your product arrives faulty or damaged, contact our support team with your order number, photos/videos of the fault, and the original packaging. Do not return items without a return authorisation.
Warranty
12-month Australian warranty on this product unless noted otherwise. The warranty covers manufacturing defects under normal use.
The warranty does not cover:
- Damage caused by misuse, incorrect installation, or modification.
- Damage during delivery (claim under shipping policy instead).
- Normal wear and tear.
To claim warranty: contact our support team with your order number, photos/videos of the fault, and a brief description. We will assess the claim and offer a replacement, repair, or refund as appropriate.
AUTOMATION
Smart automation, set and forget
Time-saving design with intuitive controls. Set it once and let it work for you, freeing up your time for what matters most.
AUSSIE SUPPORT
Backed by genuine Australian support
Local warranty, fast dispatch from Sydney, and Australian customer service Mon-Fri. We are a real business with real people, just a phone call away.
Complete the set
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Total price
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Why Aussies Shop With Auzzi
A registered Australian business with real local support, transparent pricing, and fair returns.
Australian Business
ABN 79 670 758 782. Registered in Australia.
Fast Australia-Wide Dispatch
Ships fast from our Sydney + Melbourne warehouses.
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Card, PayPal, Apple Pay, Google Pay accepted.
30-Day Returns
Change-of-mind returns within 30 days.