Vòng cổ mạ crôm 2,5 kg

Competition Grade Security: 2.5 KG Chrome Collars

In the world of competitive weightlifting and powerlifting, equipment must meet exacting standards. The 2.5 KG Chrome Collars by Alex Athletics are professional-grade competition collars designed for maximum security and precise calibration. Unlike spring clips or plastic clamps, these collars are massive steel units weighing exactly 2.5kg each (5kg per pair). This weight is not accidental; it is part of the calculated load on the bar, allowing athletes to add 5kg to their total while securing the plates. They feature a dual-sided locking design (or sophisticated clamping mechanism) that offers a tighter fit than any other type of collar. Once the patented T-screw is tightened, the collar becomes immovable, ensuring that the plates stay tight and the bar’s center of gravity remains perfectly balanced, even when dropped from overhead.

The finish is a premium Chrome plating, giving the collars a brilliant, mirror-like shine that matches high-end barbells. This finish is highly resistant to rust and wear, maintaining a professional aesthetic on the competition platform. The design allows the user to place the collar closely against the plates and then “crank” it tight, eliminating any gap or wobble. This rigidity is critical for the “feel” of the lift; a tight bar feels lighter and more responsive than a loose one. For the serious lifter who demands absolute safety and precision, the 2.5 KG Chrome Collar is the only choice.

1. Precise 2.5kg Calibration

In competition, every gram counts. These collars are machined to weigh exactly 2.5kg each. This allows them to function as both a safety device and a fractional plate. When you add the collars, you are adding a known, calibrated 5kg to the bar. This precision is essential for meet preparation and validating max lifts.

2. Ultimate Locking Security

The T-screw locking mechanism applies immense pressure to the internal band or sleeve, creating a vice-like grip on the barbell. Unlike quick-release collars which can pop open upon impact, these threaded collars stay locked until you unscrew them. This ensures zero plate movement, even during the most violent whip of a heavy Clean & Jerk.

3. Plate Stabilization

A loose plate stack dissipates energy and destabilizes the lifter. These collars are designed to compress the plates together. By removing the “slack” between plates, the barbell acts as a single solid unit. This improves the transfer of force from the athlete to the weight, making the lift feel more solid and predictable.

4. Premium Chrome Aesthetic

Appearance matters on the platform. The high-quality chrome finish looks stunning and professional. It also provides a hard, protective layer that resists the dings and scratches of gym life. The knurled T-screw handle adds to the premium tactile feel, allowing for a secure grip when tightening.

5. Thin Profile for Max Loading

Space on the barbell sleeve is finite. These collars are designed to be compact (L 110 x W 100 x H 70 mm), occupying minimal sleeve length. This allows elite lifters to load more thin competition plates onto the bar without running out of room, a crucial feature for attempts exceeding 200kg.

Đối tượng dành cho ai?

• Competitive Weightlifters and Powerlifters.
• Meet directors and gym owners outfitting competition platforms.
• Lifters who need to account for collar weight in their total.
• Athletes demanding zero plate movement during drops.
• Those seeking the highest standard of safety and build quality.

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