OBS-BF16 Commercial Pin Loaded Triceps Extension Machine

Product Details

Preacher Curl Pad & Grip Assembly

The ergonomic, high-density foam preacher pad is contoured to support your upper arms and lock your elbows in a stable position, ensuring your triceps are the primary muscles engaged during the pressing movement, while the adjustable heavy-duty steel support arm beneath it can be tailored to fit different arm lengths and user heights for a personalized, strain-free workout.

Height-Adjustable Seat Mechanism

This assembly lets you customize your seating position for optimal alignment: the padded seat provides stable support, while the yellow-tipped quick-release lever unlocks the seat’s height adjustment, allowing you to slide it up or down the steel frame to match your body dimensions and ensure your elbows align perfectly with the press arms for maximum triceps isolation.

Pin-Loaded Weight Stack Assembly

This is the machine’s resistance core: the enclosed weight stack uses a heavy-duty steel pin to lock into the numbered slots, letting you instantly adjust resistance levels from light to heavy. The clear protective cover ensures safety while allowing you to easily see your selected weight, and the robust steel construction maintains consistent tension transfer for smooth, controlled triceps presses.

Reinforced Steel Frame Base

This heavy-duty, powder-coated steel frame forms the stable foundation of the machine. It uses a robust rectangular tube structure and triangular bracing to evenly distribute weight and absorb movement forces, ensuring the machine remains stable and wobble-free even during high-resistance presses. The adjustable leveling feet at the bottom compensate for uneven gym floors, maintaining consistent balance and safety throughout your workout.

Product Specifications

Training Experience & User Value

The Triceps Extension Machine is designed to deliver a stable, guided training experience that helps users focus purely on arm engagement. The fixed movement path reduces learning time, making it suitable for beginners while still meeting the intensity needs of advanced users. This balance improves member satisfaction and encourages repeat use in commercial gyms.

Structural Stability & Safety Design

Every contact point and load-bearing component is engineered for safety and confidence during use. The low center of gravity and reinforced base minimize machine movement even under heavy loads. Non-slip foot placement and smooth cable routing further enhance user safety during high-repetition training sessions.

Low Maintenance for Gym Operators

This pin-loaded triceps extension machine is optimized for easy maintenance and long service life. High-quality guide rods, enclosed weight stacks, and durable bushings help reduce wear and tear. Fewer adjustment points mean fewer failure risks—saving time and operating costs for gym owners.

Commercial Application Scenarios

• Selectorized strength zones

• Upper-body or arm-focused training areas

• Personal training studios

• Hotel and apartment fitness rooms

• Corporate and institutional gyms

Its clean design and compact footprint allow it to integrate smoothly into both large and limited-space facilities.

Why Distributors Choose OBS FITNESS

• Stable production and consistent quality control

• Support for bulk orders and international shipping

• OEM / ODM capability for branding and appearance

• Professional after-sales support and technical guidance

We help partners build long-term value—not just sell equipment.

Quick FAQ 

Q: Is this machine suitable for beginners?
A: Yes. The guided motion and pin-loaded resistance make it easy and safe for users of all experience levels.

Q: Can the machine be customized?
A: Yes. Frame color and logo customization are available for brand consistency.

Q: Is it suitable for high-traffic gyms?
A: Absolutely. It is built with commercial-grade materials for long-term, intensive use.

Q: What markets is this product suitable for?
A: North America, Europe, Middle East, and other regions with commercial fitness standards.