Description

Hoist Fitness CL-3401 Leg Extension

The HOIST Fitness CL-3401 Leg Extension from the HOIST Club Line series delivers focused quadriceps training in a compact, commercial-grade machine. Designed for facilities that want premium strength equipment while maximizing floor space, the Club Line combines innovative engineering with smooth, quiet operation ideal for busy fitness environments.

At the core of the CL-3401 is HOIST’s Slide Select System, which eliminates traditional guide rods and selector pins. With fewer friction points, this system produces exceptionally smooth resistance and quiet performance while allowing users to adjust weight quickly in 5 lb increments.


HOIST Slide Select System

The Slide Select resistance system improves reliability, performance, and ease of use.

  • No guide rods or selector pins

  • Reduced friction points for smoother motion

  • Quiet operation ideal for commercial fitness spaces

  • Single weight stack adjustable in 5 lb increments

This streamlined design reduces maintenance while delivering consistent resistance during every repetition.


Optimized Quadriceps Isolation

The CL-3401 is engineered to provide precise quad engagement with smooth biomechanics and adjustable positioning.

  • Self-adjusting roller pad adapts to the user’s leg position

  • Large ROM adjustment lever allows easy control of exercise range of motion

  • Counter-balanced exercise arm helps reduce starting resistance

These features allow users to perform controlled leg extensions while maintaining proper knee alignment.


Ergonomic Stability & Support

The CL-3401 includes stability features designed to improve user comfort and control.

  • Stabilizing handles help maintain proper body position

  • Ergonomic seating supports effective muscle engagement

  • Adjustable positioning helps accommodate users of different sizes


Quick & Easy Adjustability

A gas-spring assisted seat back adjustment system makes it easy to set up the correct training position.

  • Smooth seat back adjustments

  • Large, easy-to-reach adjustment lever

  • Comfortable padding for improved support during workouts

This user-friendly design is ideal for high-traffic gyms where quick adjustments between users are important.


Commercial-Grade Construction

Built to perform in demanding training environments, the CL-3401 provides long-term reliability.

  • 300 lb weight stack

  • Heavy-duty commercial frame

  • Smooth resistance and durable components

Ideal For

  • Commercial fitness centers

  • Athletic training facilities

  • Corporate wellness centers

  • University recreation centers

  • Apartment and hospitality fitness facilities


Efficient Quad Training for Modern Strength Floors

The HOIST CL-3401 Leg Extension delivers smooth resistance, ergonomic positioning, and commercial durability in a compact design. With its Slide Select system, adjustable range-of-motion control, and user-friendly features, it’s an excellent addition to any strength training area focused on lower-body development and performance.

 

PRODUCT BROCHURE

Specifications
Specifications data
Model: CL-3401

Dimensions:
61.25" L × 41.50" W × 48.50" H
(156 × 105 × 123 cm)

Machine Weight: 626 lbs (284 kg)
Weight Stack: 300 lbs (136 kg)
Warranty
Warranty data
COMMERCIAL WARRANTY

(RS, RPL, CF, CMJ, CL, HD, HS, HMG, KL, MotionCage & MotionCage Studio)

Applies to facilities that charge monthly membership dues and/or where equipment is used by more than 50 users per day.

10 Years – Body / Frame
5 Years – Structural Moving Parts
3 Years – Bearings, Bushings & Pulleys
1 Year – Finish/Paint, Cables, Upholstery & Accessories
FAQs
Frequently asked question

Is the Hoist Fitness CL-3401 Leg Extension worth buying for a commercial gym?

Absolutely. The CL-3401 is built to commercial-grade standards, making it ideal for gyms, fitness studios, and high-traffic facilities. Its compact footprint saves valuable floor space without sacrificing performance. The smooth, quiet operation and durable construction deliver long-term reliability, reducing maintenance costs. If you need a focused quadriceps machine that holds up to heavy daily use, the CL-3401 is a solid investment.

What warranty comes with the Hoist Fitness CL-3401 Leg Extension?

Hoist Fitness typically backs their Club Line commercial equipment with strong warranty coverage on the frame, parts, and upholstery. Specific warranty terms can vary, so we recommend confirming current coverage details on our product page or contacting our support team before purchasing. Hoist's reputation for quality means their warranty support is generally responsive and reliable.

What is the Hoist Slide Select System on the CL-3401?

The Slide Select System is Hoist's proprietary weight selection mechanism that eliminates traditional guide rods. This design reduces friction and mechanical noise, resulting in smoother, quieter operation during workouts. It also simplifies weight changes between sets, making the machine more user-friendly in busy gym environments where multiple members cycle through equipment throughout the day.

What muscles does the Hoist CL-3401 Leg Extension target?

The CL-3401 is specifically designed to isolate and train the quadriceps muscles located at the front of the thighs. Leg extensions are a popular isolation exercise for building quad strength, muscle definition, and supporting knee joint stability. This machine is commonly used for both strength training programs and rehabilitation protocols focused on lower body development.

Is the Hoist CL-3401 Leg Extension suitable for a home gym?

The CL-3401 is engineered primarily for commercial and facility use. While it can work in a large home gym setting, its commercial-grade build may be more machine than the average home user needs. However, serious athletes or home gym enthusiasts who want professional-level durability and performance will find it an exceptional, long-lasting addition to their space.

How much space does the Hoist CL-3401 Leg Extension require?

The CL-3401 is designed with a compact footprint, specifically to help fitness facilities maximize usable floor space. While exact dimensions should be confirmed on the product specifications sheet, the Club Line series prioritizes space efficiency without compromising on functionality. We recommend measuring your available space and comparing it against the listed dimensions before placing your order.

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