Item Condition: New
Yellow Pull Round Knob Ø50mm (1.97") For Weight Stack Pin W/ Lanyard | Commercial & Home Gym | Some Cardio
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Item Description
Condition New
Pin Handle Knob with Lanyard – Ø50mm (1.97") × M6 / M8 Thread
Fitness Equipment Replacement – High-Visibility Yellow
This high-visibility pin handle knob with integrated lanyard is designed for secure, convenient adjustments on fitness equipment. The attached tether helps prevent loss or misplacement, making it ideal for commercial environments where reliability and organization matter.
Key Features
- Large Ergonomic Design: Ø50mm (1.97") diameter provides enhanced grip and control
- Thread Sizes Available: M6 and M8 for broad compatibility
- Integrated Lanyard: Flexible tether keeps the knob attached to equipment to prevent loss
- High-Visibility Color: Bright yellow finish for easy identification and added safety
- Durable Construction: Heavy-duty molded body with metal threaded insert
- Secure Locking: Ensures components stay firmly in position during use
- Easy Operation: Designed for frequent adjustments with minimal effort
Applications
Commonly used in:
- Seat and backrest adjustments on strength machines
- Cable machines and selectorized equipment
- Benches, racks, and adjustable frames
- Pop pin and positioning assemblies
- Commercial and high-traffic gym environments
Lanyard-equipped knobs are especially useful in shared or commercial settings where loose parts can be misplaced or removed.
Why Choose This Pin Handle Knob with Lanyard?
Combining durability, visibility, and retention, this knob ensures reliable performance while reducing the risk of lost components. Ideal for maintaining efficiency and safety in busy gym environments.
Compatibility
- Compatible with many fitness equipment brands including:
- Matrix®
- Precor®
- Life Fitness®
- Technogym®
- Commonly used on:
- Seat and backrest adjustments
- Pop pin and positioning assemblies
- Cable machines and selectorized equipment
- Some Cardio - Ellipticals and Exercise Bikes
- Fit depends on thread size (M6 / M8 / M10 / 3/8") and overall dimensions
⚠️ Fitment Note (Important)
To ensure proper fit, we strongly recommend verifying your thread size before ordering.
- Use a thread checker or thread gauge to confirm compatibility
- Do not rely on equipment brand alone, as thread sizes can vary between models
- If unsure, remove your existing knob and measure:
- Thread diameter
- Thread type (metric vs imperial)
Hydra Fitness Exchange
Commercial & Home Gym Strength stack pins pop knobs
Let customers speak for us
from 1236 reviewsOrdered a part for our treadmill that got lost during a move. Perfect fit! Quick and easy shipping. Would highly recommend if you are looking for odd parts for your Horizon treadmill.
Hydra fit had the part I needed to repair my Bowflex treadmill for only $150. Bowflex techs were telling me I needed a new monitor control for $2,000 but I knew that was wrong because there was no electrical supply to the monitor so it couldn’t be that! Hydrogen gave me a couple ideas I I figured it out. NO thanks Bowflex, and thanks hydro fit.
Used power rods appear to be in good shape and delivery time was very good.
Parts no longer made from my treadmill. Hydra Fitness Exchange had a front roller that works great! Quiet, smooth, almost like new again! Timely shipping, good packaging, helpful website. Thanks!
Product fits perfect. Was able to verify that it would fit my model, and it arrived in a timely fashion. I would order from you guys in the future.
Spirit XE200 elliptical. Common problem of the wheels jumping off and galling the aluminum track rail covers. By the time I fixed the problem, my original track rail covers were too damaged. These were inexpensive and appear to be OEM. Only two bolts to swap them out. Excellent!
Ordered replacement part for my eliptical machine and fit tightly into place and the machine is working fine.
Upon receipt of the item, it would not charge. In working with them I was told to give charging one last shot. This time I pressed the start button multiple times and it started to charge. It synched with my bike. I thanked them for their patience in working out the problem.
The website was easy to use and the product arrived when promised.
We’ve been looking for this part for about 7 years. It fits perfectly. Shipping time was excellent.
Thank you so much!
Product was received on time and fit the description as advertised.
Great value for the price.
In a desperate attempt to save my treadmill from the scrap heap, I came across the listing for the SD card that could potentially reprogram my treadmill and get it working again. I was a little skeptical, given how many things I tried to get it working, but the price was significantly less than a new treadmill, so I gave it a shot. The card worked PERFECTLY. After finding the SD card slot and inserting the card, the treadmill re-imaged itself and within 30 minutes, it was working again.
Highly recommend this product, assuming it is compatible with your model of treadmill
Instead of spending 1000$ on a new treadmill. I spent 130$ (shipping was 2/3 of the price) and bought a replacement incline motor to fix my 20 yr old treadmill. Problem solved!!!
