Heavy-Duty Black Weight Stack Pin Extender, 3/8" (10mm) High-Strength Steel | For Home Gym & Commercial Cable Machines, Spring Clip Collar, 133LBS Max Load, Fits 2" Olympic Weight Plates
Heavy-Duty Black Weight Stack Pin Extender, 3/8" (10mm) High-Strength Steel | For Home Gym & Commercial Cable Machines, Spring Clip Collar, 133LBS Max Load, Fits 2" Olympic Weight Plates
About this item
- 🛡️【Industrial-Grade Durability】Made of reinforced Q235 solid steel with electrophoretic anti-rust coating, resistant to corrosion, wear, and bending—survives 5,000+ load-bearing tests for long-term reliability in humid gym environments.
- 💥【133LBS Max Load Capacity】Both 8mm and 10mm models support up to 133LBS additional weight, enabling flexible resistance adjustments to avoid stuck weight increments and safely push your strength limits.
- 🔒【Secure Spring Clip Design】Equipped with an electroplated spring clip collar that locks the pin firmly in place, preventing slippage or accidental disengagement during lifts—total peace of mind for intense training.
- 🌍【Wide Compatibility】8mm pin fits 10mm diameter equipment holes (including Techogym with 110mm length), 10mm pin fits 12mm holes. Works with 90%+ weight stack machines, cable towers, and functional trainers.
- 🎁【2-in-1 Function & Gift Idea】Acts as both a weight stack pin and extender—no need for multiple accessories. Compact size saves storage space, and the sleek black design makes it a perfect gift for fitness enthusiasts.
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Reviews
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Ethan Miller — Seattle, Washington
GripReady has a practical selection of climbing essentials that fits well into my regular gym routine. The items I ordered were simple to use, easy to organize, and useful for preparing before each session. Everything arrived as expected, and I would shop here again.
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Olivia Turner — Austin, Texas
I picked up a few training and hand-care accessories, and they have been convenient additions to my climbing bag. The products feel straightforward without unnecessary features, and the store made it easy to find items for both training and post-session care.
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Ryan Cooper — Denver, Colorado
I like that GripReady brings together different climbing essentials in one place. The products I received worked well for my home training setup and indoor climbing sessions. They were easy to understand, practical to store, and suited my everyday routine.
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⭐⭐⭐⭐⭐
Mia Bennett — Portland, Oregon
The climbing accessories I ordered have been useful for keeping my gear more organized and my sessions better prepared. The selection feels focused on products climbers can actually use regularly, from training tools to small gym-bag essentials.
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FAQ
What types of products does GripReady sell?
GripReady offers products for bouldering, indoor climbing, grip and finger training, hand and skin care, climbing chalk, chalk bags, hangboards, climbing holds, recovery tools, and gear organization. Please review each product page for its intended use and specifications.
How much does shipping cost?
We generally charge a flat shipping fee of $6.90 per order. The final shipping charge will be displayed at checkout before you complete your purchase. Customs duties, import taxes, and other international fees are not included unless specifically stated.
How long does order processing take?
Orders are generally processed within 1–3 business days, Monday through Friday, excluding public holidays. Processing may take up to 5 business days during peak periods, inventory checks, or payment verification.
How long will delivery take?
Estimated delivery after shipment is approximately:
United States: 5–10 business days
International destinations: 10–20 business days
Delivery times are estimates and may vary because of carrier delays, customs processing, weather, holidays, or other circumstances outside our control.
How can I track my order?
When tracking information becomes available, we will send a shipping confirmation email containing your tracking number or tracking link. Tracking may take several business days to show its first update after a shipping label is created.
Can I change or cancel my order?
Please contact us as soon as possible at housbirdcempo@gmail.com. We cannot guarantee changes or cancellations once an order has entered processing, been packed, or shipped. A request is confirmed only after you receive written confirmation from GripReady.
What is your return policy?
Eligible products may be returned within 30 calendar days after delivery. Products must generally be unused and returned with their original packaging, accessories, labels, and instructions. Opened hand-care products, used climbing equipment, customized items, and products marked as final sale may not be eligible. Please review our Return & Refund Policy before sending anything back.
What should I do if my order arrives damaged, defective, or incorrect?
Contact housbirdcempo@gmail.com as soon as reasonably possible. We recommend reporting the issue within 7 calendar days after delivery. Include your order number and clear photographs of the product, packaging, shipping label, and any visible damage. Please keep all packaging until the issue is resolved.
How do I know whether a product is suitable for my climbing setup?
Review the product dimensions, intended use, mounting method, weight limit, compatibility information, manufacturer instructions, and safety warnings before purchasing. Products must not be used for belaying, fall arrest, rescue, anchoring, or other life-support purposes unless they are expressly designed and certified for that specific use.
How can I contact GripReady customer support?
Email us at housbirdcempo@gmail.com with your name, order number, and a clear description of your question. We aim to respond within 1–2 business days, Monday through Friday, excluding public holidays and unusually busy periods.
Blog posts
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How to Prevent Split Fingertips During Indoor C...
Healthy fingertips are essential for consistent indoor climbing performance. Learn a simple step-by-step hand care routine to prevent split skin, manage calluses, and keep your hands ready for every climbing...
How to Prevent Split Fingertips During Indoor C...
Healthy fingertips are essential for consistent indoor climbing performance. Learn a simple step-by-step hand care routine to prevent split skin, manage calluses, and keep your hands ready for every climbing...
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The Ultimate Pre-Climb Mobility Routine: 10 Min...
Discover a practical 10-minute pre-climb mobility routine designed to improve movement, prepare your body, and support injury prevention. Learn simple warm-up exercises that help every indoor climber perform with confidence.
The Ultimate Pre-Climb Mobility Routine: 10 Min...
Discover a practical 10-minute pre-climb mobility routine designed to improve movement, prepare your body, and support injury prevention. Learn simple warm-up exercises that help every indoor climber perform with confidence.
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Top 5 Hand Care Habits That Keep Climbers on th...
Healthy skin is essential for consistent climbing performance. Discover five practical hand care habits that help prevent flappers, manage calluses, and keep your hands ready for every indoor bouldering session.
Top 5 Hand Care Habits That Keep Climbers on th...
Healthy skin is essential for consistent climbing performance. Discover five practical hand care habits that help prevent flappers, manage calluses, and keep your hands ready for every indoor bouldering session.