Pin Loaded Leg Extension
- Shipped by 17th July
Strengthen and isolate the quadriceps with smooth, controlled resistance using the Selectorised Leg Extension. Featuring a 133.5kg weight stack, multiple adjustment points, and ergonomic pull-pin controls, it provides a comfortable, customisable fit for users of all sizes.
Specifications
Specifications
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Delivery
Delivery
We ship our orders via Parcel or Pallet depending on the size of your order and shipping fees will be calculated at checkout.
To track your order click here for orders placed online; Track an Online Order and here for orders placed via our Sales team; Track an Offline Order.
We understand at times due to size, colour or type some items might not be the right fit for you. We are happy to accept a returned item within 30 days from the date of you receiving the item for a refund or exchange.
To start a return click here; BLK BOX Returns
Finance
Finance
Install Guide
Install Guide
Installation Guides

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133.5kg Weight Stack
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Multi-Point User Adjustability
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Easy-Clean Upholstery
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High Density Foam

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133.5kg Weight Stack
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Multi-Point User Adjustability
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Easy-Clean Upholstery
-
High Density Foam
The Details
The Selectorised Leg Extension is engineered to isolate and strengthen the quadriceps with smooth, controlled resistance and user-friendly adjustability. Designed for commercial gyms, performance facilities, rehabilitation clinics and strength training environments, it delivers consistent biomechanics for athletes of all abilities.
Featuring a 133.5 kg weight stack with a 7.5 kg top plate and 14 x 9 kg weight plates, users can make precise resistance adjustments to suit everything from rehabilitation protocols to heavy strength work. Every adjustment is secured using intuitive pull-pin locking systems, making setup quick, safe and reliable between users.
With 6 work arm positions, 7 ankle pad positions, and 6 seat positions, the machine accommodates a wide range of body sizes while allowing users to achieve optimal alignment for effective, comfortable training. The adjustable design promotes correct movement mechanics throughout the full range of motion, helping maximise quadriceps activation while reducing unnecessary joint stress.
