SKU: 74301769847

Gobricks GDS-690 Technical Liftarm Thin 1 x 4 with Axle Holes | Compatible Building Block Part 32449

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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Gobricks GDS-690 Technical Liftarm Thin 1 x 4 with Axle Holes | Compatible Building Block Part 32449This Gobricks GDS 690 Technical Liftarm Thin 1 x 4 with Axle Holes is a precision engineered building block part. It is fully compatible with leading building block systems, making it a reliable choice for your technical builds and MOC creations. This piece offers the same clutch power and structural integrity you expect from high quality bricks. This liftarm is a versatile component for creating strong, movable frames in your models. Its thin profile

This Gobricks GDS-690 Technical Liftarm Thin 1 x 4 with Axle Holes is a precision-engineered building block part. It is fully compatible with leading building block systems, making it a reliable choice for your technical builds and MOC creations. This piece offers the same clutch power and structural integrity you expect from high-quality bricks.

This liftarm is a versatile component for creating strong, movable frames in your models. Its thin profile and axle holes allow for precise connections and complex mechanical functions. Whether you are building a robotic arm, a vehicle chassis, or a structural support, this part provides the strength and flexibility you need.

Each piece is made from durable ABS plastic, ensuring it can withstand repeated assembly and disassembly. The color is consistent and vibrant, matching other standard bricks in your collection. Using this component, you can expand your technical building possibilities without compromise.

This part is ideal for builders who need specific technical elements for advanced projects. It helps you achieve realistic movement and structural stability in your designs, from simple machines to complex automata.

Key Features and Benefits

- Thin 1 x 4 design that saves space and allows for compact builds in tight areas.

  • Integrated axle holes that enable smooth rotation and secure attachment of axles and pins.
  • Durable ABS plastic material that provides long-lasting performance and a secure fit.
  • Compatible with leading brick brands that ensures seamless integration with your existing collection.
  • Precise manufacturing that guarantees consistent clutch power for reliable connections.

Who Is This For

- Adult builders (18+) who enjoy complex technical and mechanical models.

  • MOC (My Own Creation) enthusiasts who need specific parts for custom designs.
  • Hobbyists who are restoring or expanding existing technical sets.
  • Educators and parents who want to teach engineering and mechanics through building.

Usage Scenario

Mark was working on a custom all-terrain vehicle MOC. He needed a strong, lightweight arm to connect the suspension to the chassis. His standard bricks were too bulky, and he could not find the right part. He ordered a set of Gobricks GDS-690 Technical Liftarms. The thin profile and axle holes were a perfect fit. He easily connected the suspension arms and steering linkages. The vehicle now has a smooth, functional suspension system that works exactly as he planned.

Micro Comparison

While generic blocks often lack the precise tolerances needed for technical builds, this Gobricks liftarm is manufactured to high standards. It provides a reliable, snug fit for axles and pins, similar to the original part (Lego 32449). Choosing this piece ensures your moving parts function smoothly without being too loose or too tight, giving you consistent results for your technical projects.

Specifications

- Material: ABS Plastic

  • Color: Assorted (as shown in images)
  • Block Size: Small building block (Compatible with Lego)
  • Gender: Unisex
  • Recommend Age: 18+
  • Is Electric: No Battery

Size Guide

Please allow 1-3 cm / 0.4-1.2 in difference due to manual measurement.

Package Includes

- 1 x Gobricks GDS-690 Technical Liftarm Thin 1 x 4 - Axle Holes

Why You Will Love It

You will love how this single part can unlock new building possibilities. It gives you the precision and reliability to bring your most complex technical ideas to life. Add it to your collection and enjoy smoother, stronger, and more functional models.

Questions and Answers

Question: Is this part compatible with Lego Technic bricks?

Answer: Yes, this Gobricks piece is fully compatible with standard Lego Technic bricks and pins.

Question: What is the color of the piece?

Answer: The color is shown in the product images. It is a standard color that matches other building bricks.

Question: Is this a single piece or a pack?

Answer: The package includes one piece of the Gobricks GDS-690 Technical Liftarm Thin 1 x 4.

Question: Can I use this for a MOC project?

Answer: Yes, this part is ideal for MOC projects, especially for creating mechanical structures and frames.

Question: What is the material of this brick?

Answer: It is made from high-quality, durable ABS plastic.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74301769847

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4.4 ★★★★★
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Ladyshell
Massapequa, US
★★★★★ 5
First ball was great!
Color: Black Green, Size: 8 Inch
This ball was great! My dog loves it. I ordered another smaller one. It had no pump and the inside was separated from the outside piece so it couldn’t be pumped up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
A
Verified Purchase
AMM
Natrona Heights, US
★★★★★ 5
Fun and durable
Color: Flag, Size: 6 Inch, Color: Flag, Size: 6 Inch
I have a 5 month old teething Whippet puppy and this toy is a favorite. She loves carrying it around by the straps, playing tug, and trying to chew it. I think it’s pretty tough and durable for someone her size. I could see how a shepherd might destroy it quickly, though. I was surprised to find you have to inflate it, but the pump and needles are included and it hasn’t lost any air over several days of rough play. (I kick it and toss it to her. We tug with the straps. She carries it everywhere.) The material feels like a heavy duty soccer ball, just smaller. It’s the perfect size for her. I’d definitely buy it again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
L
Verified Purchase
Leo
Lexington, US
★★★★★ 4
It's a (smaller) soccer ball with nylon straps. Will no last long for aggressive chewers.
Color: Black Green, Size: 8 Inch
As the item title states, it's a soccer ball with straps. It feels like a soccer ball, but smaller and doesn't make any noises. The 8 inch size just right for my 50 lb dog. He can't get his mouth around the ball, but can bite down on the straps as we kick it around. He also plays and tosses it around by himself. It's also easy to clean. It's a good item, but suffers from two issues. 01) The nylon straps are tough, but not as durable as I though. My dog is aggressive chewer and has managed to chew them up a bit. 02) There is a nylon strap that is longer than all the others, so he tends to focus on that one. After about 15 days of playing with hit, he's managed to chew that strap up to the point that it's almost falling off. It would be nice if all the straps were the same, larger, size.
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Reviewed in the United States on October 27, 2025
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Verified Purchase
debra
Pawtucket, US
★★★★★ 5
Highly recommend
Color: Black Green, Size: 8 Inch
I was skeptical that it would hold up to our aggressive chewer puppy (staffyX) - especially during teething. But it has survived past teething into adult chompers and is still fantastic! Its his favorite outside toy, especially the tags make it fun (and those have been holding up well too). If/when it fails, I'll buy another one.
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Reviewed in the United States on May 2, 2026
A
Verified Purchase
Amazon Customer
Omaha, US
★★★★★ 3
great design, poor overall quality
Color: Black Green, Size: 8 Inch
My dog loves these balls. The "tags" are a great design. The problem I have is the quality as they aren't tough enough. He goes through them pretty quickly tearing off the tags and puncturing the ball. He doesn't get that these actually cost money! Each one also comes with a small pump, which I guess is great for a one time buy?, but man, if you don't own a pump just buy one and keep one. I have no use for several of these cheap pumps. How about offering the pump as an add-on for a dollar or two?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026

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