SKU: 74301769847

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

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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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4.2 ★★★★★
Based on 21 reviews
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B
Verified Purchase
B. Hathcock
Carnegie, US
★★★★★ 5
Aggressive chewers have met their match.
Size: 10.5 inch Rubber Flex Tread
We purchased this toy in 2022, it finally broke last night. Four years of rough play with 2 boxers who are aggressive chewers. They would tug together, gnaw on it for hours, and often leave it outside exposed to the elements, but this toy just kept going. It was by far their favorite toy, it kept them busy for hours. I just ordered a replacement. Well worth the money, perfect size. Highly recommend.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
E
Verified Purchase
Erika Wilson
Dallas, US
★★★★★ 5
Durable, fun, and safe for my dog
Size: 10.5 inch Rubber Flex Tread
I have a 10 month old, 50 lb mutt who has the musculature of a pit bull and the muzzle of a GSD. Buttercup’s favorite past-time is shredding toys into teeny tiny bits, but sometimes those bits don’t come back out of her mouth. She can’t have tennis balls, stuffies, anything with a squeaker, silicone toys, plastic toys, rubber toys with spikes or small appendages, anything with rope, or most chews & bones. She chewed her first and only $8+ XL bully stick like a corn chip. Finding indoor enrichment is a challenge. Buttercup is extremely pleased with this tire tug thingy, it is very ergonomic for both her and me to get a handle on it, it has more movement than any other toy she can safely have, and it’s very durable. After more than a week, there’s only a little bit of tread missing, which is definitely the best-case outcome with a super chewer. I think this is a good alternative to GoNut toys because it’s solid & dense while also a little bit easier & more interesting to play with, and very unlike GoNuts, this Tonka toy is very reasonably priced. I also think this it’s a good size for almost any breed of dog—I could definitely picture a little Boston or Frenchie dangling from one end. Highly recommended!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 20, 2024
T
Verified Purchase
TasteTheRainbow87
Cuba, US
★★★★★ 5
Dog loves it
Size: 10.5 inch Rubber Flex Tread
I would buy this again and again. It’s extremely durable and has held up great with my 9 month old Saint Bernard puppy. We even call it his “pacifier” because every night he grabs it and chews on it until he falls asleep. Definitely a favorite in our house!
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Reviewed in the United States on March 20, 2026
R
Verified Purchase
Rob
Charlottesville, US
★★★★★ 4
Tough toy, but the yellow tire broke at the seam
Size: 10.5 inch Rubber Flex Tread
It was fun while it lasted and it got a lot of use, but it finally gave out after 6+/- months? Great tug toy. My dog is a 70# mutt with a strong bite and he's chewed through pretty much every other toy he's ever had. This one lasted longer than any of the others by quite a bit. He did zero chew damage to the tires, but the yellow tire in the middle broke at the seam. No tear, the seam just came undone at 90 degree angles. I'm going to look for something else this time but this wasn't bad considering how long it lasted and it wasn't very expensive. If I don't find anything tougher, I may purchase another one of these down the road.
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Reviewed in the United States on March 18, 2024
J
Verified Purchase
JB
Waukegan, US
★★★★★ 1
Not for tough chewers at all!!!
Size: 10.5 inch Rubber Flex Tread, Size: 10.5 inch Rubber Flex Tread
5 minutes in and it's destroyed. Very disappointing.
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Reviewed in the United States on May 21, 2026

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