Ensure a safe and secure car seat fit with the Safety 1st Child Restraint Extension Strap 600mm. Designed to meet Australian safety standards, this durable strap adds essential length for easier installation in vehicles where anchor points are hard to reach.
Compatible with most car seats, it’s quick to adjust, simple to install, and built for lasting peace of mind on every trip.
Secure your child’s safety with the Safety 1st Child Restraint Extension Strap 600mm, a vital addition to your car safety equipment. This product effortlessly extends the anchor strap of your child restraint harness, ensuring a snug and secure fit for your little one during every journey. Moreover, the extension strap is a 600mm version, designed to provide the extra length needed for optimal installation.
Enhanced Safety and Comfort
Firstly, the product is crafted with high-quality materials that are rigorously tested to meet Australian safety standards. Consequently, you can drive with peace of mind, knowing that your child is protected by a product that doesn’t compromise on safety. Additionally, the extension strap is incredibly easy to install, making it a convenient solution for busy parents on the go.
Seamless Compatibility
Furthermore, the product is compatible with a wide range of child restraint systems, offering versatility and ease of use. As a result, you won’t have to worry about finding the right fit for your car seat, as this extension strap is designed to work seamlessly with most models.
600mm length for extra reach
High-quality, durable materials
Meets Australian safety standards
Easy installation process
Compatible with various child restraint systems
Specifications
Length: 600mm
Material: Robust webbing
Safety: Complies with Australian standards
Brand Compatibility: Safety 1st and others
Unique Features
Flexible use across different car seat brands
Stress-free installation
Enhanced durability for long-term use
Carefully Evaluated by Frank & Judy
All products we carry, including the Safety 1st Child Restraint Extension Strap 600mm, are personally tested, reviewed, and evaluated in-store by our owners before being approved to be offered to our customers.
Helpful Answers for Curious Parents
What is the length of the Safety 1st Extension Strap?
It measures 600mm, providing extra reach for optimal child restraint installation.
Is this extension strap compatible with all car seats?
It’s compatible with a wide range of child restraint systems, including Safety 1st and others.
Does it meet safety standards?
Yes, it complies with Australian safety standards for child restraints.
Is installation difficult?
No, it’s designed for quick and easy installation by parents.
Why Shop With Bubs n Grubs?
Expert Advice Need help choosing Baby Car Seat Accessories? Our team is here to guide you.
Top Brands Only the best brands like Safety 1st & more
Fast Shipping Australia-wide with tracking
Bonus Offers Free gifts and value bundles on top sellers
Trusted Aussie Store Family-owned in Brisbane since 2006
Really love this product and got here super fast. Is good quality material and is soo easy to use. Would highly recommend to friends if they are after am extender.
Genuine Australian Stock — Warranty You Can Trust
Every product you purchase from Bubs n Grubs is 100% genuine Australian stock, backed by a full Australian Manufacturer’s Warranty and compliant with AS/NZS safety standards. We never sell grey imports or factory seconds — only brand-new, sealed, and safety-certified items.
Hassle-Free Warranty Claims
If your product develops a fault during the warranty period:
We coordinate all repairs directly with the authorised Australian service agent
No forwarding fees — we handle the process for you
Why It Matters: Beware of Grey Market Sellers
Many overseas websites sell baby products that:
Are not certified to Australian safety standards
Come with no valid Australian warranty
Require you to send faulty items overseas for repair, which can take weeks or months
With Bubs n Grubs, you’re protected under Australian Consumer Law and supported by a 100% Australian-owned business.
Product Integrity Guaranteed
All items are brand new and unused — never ex-returns
You’ll receive your item in manufacturer-sealed packaging
Guaranteed hygiene, performance and structural integrity for your baby’s safety
Returns Policy
Due to hygiene and safety regulations, we cannot accept returns for:
Change of mind
Incorrect product selection
Please check specifications carefully, or contact our friendly team for guidance before purchasing — we’re happy to help you choose the right product.
Carefully Evaluated by Frank & Judy
All products we carry, including the Safety 1st Child Restraint Extension Strap 600mm, are personally tested, reviewed, and evaluated in-store by our owners before being approved to be offered to our customers.
Why Shop With Bubs n Grubs?
Expert Advice Need help choosing Baby Car Seat Accessories? Our team is here to guide you.
Top Brands Only the best brands like Safety 1st & more
Fast Shipping Australia-wide with tracking
Bonus Offers Free gifts and value bundles on top sellers
Trusted Aussie Store Family-owned in Brisbane since 2006
Availability & Dispatch Information
Fast Dispatch: Most in-stock items are dispatched within 24 hours of confirmed payment (note: direct deposit payments may take longer to clear).
Urgent Orders: If your order is time-sensitive, please contact us via phone or email before placing your order. We’re happy to confirm real-time stock availability for you & let you know if we can meet your deadlines.
Furniture & Bulky Items: While rare, large items such as nursery furniture may take up to 12 weeks for delivery in the event of stock delays with both our warehouse and the manufacturer. If you’re concerned about delivery timelines, please get in touch with us directly for an update before purchasing.
Shipping & Delivery
Orders are shipped via trusted carriers including Australia Post (eParcel and Express eParcel), Aramex, and Direct Freight Express.
You will receive a tracking email as soon as your order is dispatched.
Full transit insurance is included on all items for your peace of mind (terms and conditions apply).
COVID-19 and Port Delays Notice: Due to ongoing impacts from COVID-19, port delays, and courier backlogs, delivery timeframes may vary. As a result, we cannot and do not guarantee delivery dates under any circumstances.
Carefully Evaluated by Frank & Judy
All products we carry, including the Safety 1st Child Restraint Extension Strap 600mm, are personally tested, reviewed, and evaluated in-store by our owners before being approved to be offered to our customers.
Why Shop With Bubs n Grubs?
Expert Advice Need help choosing Baby Car Seat Accessories? Our team is here to guide you.
Top Brands Only the best brands like Safety 1st & more
Fast Shipping Australia-wide with tracking
Bonus Offers Free gifts and value bundles on top sellers
Trusted Aussie Store Family-owned in Brisbane since 2006
We accept payment via Google Pay, Apple Pay, PayPal, Visa, MasterCard, American Express, You Can Even use Paypal Pay in 4.
You can also choose the direct deposit payment method if that is more convenient.
OR
Get Up To 6 Months Interest Free
Choose the ZipMoney Payment method in your checkout to Pay for your orders over time and enjoy Flexible Interest Free Monthly Payments! Real Time Credit Decisions. It’s Fast and Easy.
Carefully Evaluated by Frank & Judy
All products we carry, including the Safety 1st Child Restraint Extension Strap 600mm, are personally tested, reviewed, and evaluated in-store by our owners before being approved to be offered to our customers.
Why Shop With Bubs n Grubs?
Expert Advice Need help choosing Baby Car Seat Accessories? Our team is here to guide you.
Top Brands Only the best brands like Safety 1st & more
Fast Shipping Australia-wide with tracking
Bonus Offers Free gifts and value bundles on top sellers
Trusted Aussie Store Family-owned in Brisbane since 2006
$169Original price was: $169.$145Current price is: $145. SAVE $24 Off RRP!
Introducing the Maxi Cosi Mico PLUS NON ISOFIX Extra Base, a game-changer in child safety. This product offers unparalleled protection with its advanced safety features. Moreover, it's designed for convenience, allowing you to move your baby's car seat between vehicles effortlessly.
The Extra Base is not only easy to install but also provides a snug and secure fit for your Maxi Cosi Mico PLUS car seat.
Furthermore, its compact design doesn't compromise on comfort, ensuring a cosy ride for your little one. Don't miss out on this essential addition to your baby gear. Secure your child's safety and comfort today.
$19.95Original price was: $19.95.$17Current price is: $17. SAVE $2.95 Off RRP!
Safety 1st Child Restraint Extension Strap 300mm adds 300mm of length to your child’s car seat harness for a secure, custom fit. Built from durable materials, it’s compatible with most car restraints and easy to install, perfect for growing families.
Enhance your child’s travel safety with this trusted, easy-to-use accessory. Shop now for reliable comfort and peace of mind on every ride.
$25Original price was: $25.$19Current price is: $19. SAVE $6 Off RRP!
Keep your car clean with the Mothers Choice Car Seat Protector Mat, designed to shield seats from spills, crumbs, and everyday mess.
Durable, stylish and easy to clean, it fits most car seats and installs in seconds. Protect your interior with ease. Shop now for a smarter, cleaner ride.
$9.99Original price was: $9.99.$6Current price is: $6. SAVE $3.99 Off RRP!
Introducing the Safety 1st Child Restraint Locking Clip, a must-have for every parent. This innovative product ensures your child's safety during car rides. It's designed to secure child car seats, providing peace of mind on every journey.
Moreover, this locking clip is easy to install and compatible with most car seats. It's robust, reliable, and designed to withstand the rigours of daily use.
With the Safety 1st Child Restraint Locking Clip, you're investing in your child's safety. Don't compromise on your little one's protection. Secure your child's car seat today with this essential safety device.
Payments with Braintree by PayPalâ„¢
All credit card transactions are processed by Braintree by PayPal – Even Google Pay & Apple Pay. Your credit card / PayPal information is all safe and never seen by us or stored on our site.
Own it Now, Get Up To 6 Months Interest Free
Choose the ZipMoney Payment method in your checkout to Pay for your orders over time and enjoy Flexible Interest Free Monthly Payments! Real Time Credit Decisions. It’s Fast and Easy.
Free Voucher for Baby Photo Shoot Worth $499
Automatically added to the Cart when you spend $500 on product. You will receive a voucher worth $499 towards your family portraits at Brisbane & Sydney’s Top Family Photography Studio. A lifestyle family photography session, valued at $499. During your session, you’ll have the choice of either an 8×12 inch canvas print or a Baby Imprint Frame featuring a ceramic tile with impressions of one hand and one foot.
Free $200 Gift Card
Spend $1999 in a single order and receive a $200 Voucher to spend with us. Available in store or online. This is on Top of a voucher with a credit worth $499 towards your family portraits and Brisbane and Sydney’s Top Family Photography Studio
Buy Your Car Seat From Us & Receive Professional Installation For Half Normal Price – Only $25
Free Pram & Stroller Tune up!
If you purchase your Baby Pram or Stroller from Bubs n Grubs, you will receive 1 free Pram and Stroller Tune-up within the first 12 months of ownership worth $65
Lowest Prices Guaranteed
Express Delivery Available!
Save a Fortune on Your Baby Furniture
Safe, Gorgeous and Practical Baby Cots
Choose The Best Pram Or Stroller For Your Needs
Only Choose The Safest Infant & Child Seats Available
Make Breast Feeding Easier
Check Out Our Blog!
* USE CODE CSCP5 AND GET ANOTHER 5% OFF ENDS MIDNIGHT SUNDAY Dismiss
Katelyn Bjorksten (verified owner) –
Really love this product and got here super fast. Is good quality material and is soo easy to use. Would highly recommend to friends if they are after am extender.
Upvote if this was helpful (0) Downvote if this was not helpful (0) Watch Unwatch Flag for removal