Revolutionise Your Jammer Arm Workouts
Engineered to expand the capabilities of standard jammer arms, these multi-directional adapters deliver enhanced versatility, smoother movement, and elevated performance for any strength training setup.
Precision Engineering & Robust Design
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6-gauge (5 mm) steel construction ensures outstanding strength and long-lasting reliability through even the most demanding workouts.
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Genuine Oilite® bushings provide smooth, consistent movement under load, creating a fluid and controlled training experience.
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Five lockable positions (central, 15°, and 30°) give precise control over training angles, allowing for targeted muscle engagement and varied exercise patterns.
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CNC laser-cut components guarantee exacting accuracy and a perfect, repeatable fit.
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Durable powder-coat finish offers long-lasting protection against wear and corrosion.
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All required hardware included for quick, secure installation straight out of the box.
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Optional one-inch detent locking pins available for enhanced positional security.
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Extends jammer arm length by 6 inches, increasing range and exercise versatility.
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Kit includes two adapters.
- Suitable for BLKBOX 1 SERIES GOLIATH Jammer Rig Arms (2.3x2.3") 60x60mm.
Unleash Multi-Directional Training Potential
Designed by GymPin’s engineering team to overcome the limitations of single-plane jammer arm movement, these dual-hinged adapters allow athletes to train with complete freedom of motion. Traditional jammer arms move only vertically; once fitted with these adapters, users can work through multiple planes for a broader, more natural, and more functional range of exercises.
In unlocked mode, the dual-hinge design enables smooth, multi-directional movement ideal for dynamic strength patterns. In locked mode, the adapters provide fixed, controlled paths for precision training—offering both versatility and stability within one system.
These adapters elevate what jammer arms can do, transforming compatible setups into far more functional and dynamic training stations.
Product Development Notice
Features, specifications, and some aspects depicted in images may vary slightly as GymPin continues to refine and improve the product.
DESIGNED BY GYMPIN
ENGINEERED FOR SERIOUS LIFTERS
ENGINEERED FOR SERIOUS LIFTERS
Heavy-duty gym attachments, loading solutions and GymPin Jammer Arm Adapters - BLKBOX 1 SERIES GOLIATH designed to help lifters get more from every session. Precision-made, practical, and built for people who actually train.
Shop with GymPin
1
CHOOSE YOUR PRODUCT
Select the GymPin attachment, GymPin Jammer Arm Adapters - BLKBOX 1 SERIES GOLIATH, upgrade or accessory that suits your training setup and goal.
2
FIT IT TO YOUR SETUP
Use it with the compatible machine, bar, cable station or training equipment as shown in the product details.
3
TRAIN WITH MORE OPTIONS
Add variety, improve control and get more from your sessions with practical equipment built for serious training.
Product Information
GymPin Jammer Arm Adapters - BLKBOX 1 SERIES GOLIATH is designed to help improve your training setup with a practical, strength-focused upgrade built for regular use.
Whether it is used as an attachment, loading tool, machine accessory or training aid, it gives lifters more ways to train with control, consistency and confidence.
Built for serious home gyms, personal training studios, strength facilities and commercial gym environments, it is made for people who want equipment that solves real training problems without unnecessary fuss.
GymPin Jammer Arm Adapters - BLKBOX 1 SERIES GOLIATH is suitable for lifters, coaches, gym owners and serious home gym users who want reliable equipment that supports better training.
It is ideal for anyone looking to add variety, improve setup options, make better use of existing machines or accessories, or get more from their sessions without replacing major equipment.
It is especially useful for users who value strong, simple and practical gym equipment over gimmicks, trends and other fitness industry confetti.
GymPin products are created to solve practical training problems that lifters experience in real gyms.
GymPin Jammer Arm Adapters - BLKBOX 1 SERIES GOLIATH follows the same approach: useful equipment, solid construction and a clear purpose. No overcomplication. No unnecessary theatre. Just a product designed to make training better.
Our focus is on equipment that helps lifters train harder, set up faster, move better and get more from the machines, bars and accessories they already use.
Please check the product details, size options and compatibility information before ordering GymPin Jammer Arm Adapters - BLKBOX 1 SERIES GOLIATH.
Where relevant, make sure the product suits your machine, cable station, barbell, rack, loading pin, attachment point or training setup.
If your equipment uses non-standard sizing, unusual fittings or heavily customised parts, check measurements carefully before use. Gym equipment manufacturers love making “standard” things that are somehow not standard, because apparently chaos needed branding.
Always inspect GymPin Jammer Arm Adapters - BLKBOX 1 SERIES GOLIATH before use and make sure it is correctly fitted, positioned or attached before training.
Use controlled movement, sensible loading and stop using the product if anything feels loose, unstable or damaged.
BUILT FOR SERIOUS TRAINING SETUPS
Practical gym equipment designed to upgrade the way you train.
Whether you are improving a home gym, fitting out a PT studio or upgrading a commercial training space, GymPin products are built to solve real training problems with strength, simplicity and purpose.
STRONG CONSTRUCTION
Built for regular use in serious training environments.
PRACTICAL DESIGN
Made to solve real setup, loading or attachment problems.
TRAINING FOCUSED
Designed to help lifters get more from the equipment they already use, with practical upgrades that support stronger, better-controlled sessions.
GYMPIN QUALITY
Built with the same focus on strength, practicality and durability that runs through the GymPin range.
FAQS ABOUT GymPin Jammer Arm Adapters - BLKBOX 1 SERIES GOLIATH
Use this if the product has variants such as size, finish, length, colour or fitting type.
Yes, provided the machine is compatible. The Original GymPin is suitable for home gyms, PT studios, strength facilities and commercial gym environments.
GymPin Jammer Arm Adapters - BLKBOX 1 SERIES GOLIATH lets you train in a better way. Maximising your workout, and because it is designed by GymPin in the UK, you are getting the best product possible.
Please check the product description, measurements, compatibility notes and variant options before ordering. If your equipment uses unusual sizing or non-standard fittings, measure carefully before use
Materials and finish details are listed in the product information section where relevant. GymPin products are designed with strength, durability and regular training use in mind.
Always inspect the product before use, make sure it is correctly fitted or positioned, use controlled movement, and stop using it immediately if anything feels loose, unstable or damaged.
IMportant Information
Everything you need to know
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Please note: International orders (outside the UK) are shipped excluding VAT, taxes, and import charges. Your order may be subject to VAT, customs duties, and handling fees upon arrival in the destination country.
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Shipping calculated during checkout and they originate from one of our distribution partners. Direct in the UK and or Amazon in other Territories.
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30 Days Returns - Subject to 15% Restock Fee - Check Diameters of Equipment you Require Prior to Purchase.
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Unfortunately, our couriers do not support shipping to PO boxes, military bases or parcel hubs. Message our team for shipping questions.
