Kraken Rack Attachment for 4 Post Hydra & Manticore Racks

The Kraken is a compact rack-mounted cable system, turning your 3” x 3” 4-post power rack with ⅝” or 1” holes into a dual-handle cable tower with 5lbs to 210+lbs of resistance! All of this while maintaining the use of your barbell and rack attachments. It comes in two versions: - Plate-Loaded: use your weight plates to save big bucks - Weight Stack: a convenient 210-pound stack for quick, no-fuss adjustments

What is a Rack Attachment?

What rack attachments are

Rack attachments bolt or pin onto a power rack or squat stand to expand what it can do — J-cups and safety arms/straps (the essentials), plus dip bars, a landmine, a lat pulldown, weight-plate storage, roller J-cups, and more. They turn a rack into a whole gym.

Compatibility comes first

An attachment must match your rack’s upright size (2x2, 2x3, or 3x3) and hole pattern/hardware (e.g. 5/8-in vs 1-in holes, Westside spacing). Attachments are usually series-specific — a Monster Lite J-cup won’t fit an Echo upright — so confirm the fit before buying.

How it compares