J Bryant Stainless Steel Double to Single Pulley Adapter Plate

Dual Function in One Tool – Combines a landmine attachment for Olympic barbells with a double-to-single pulley adapter for cable machines, giving you multiple workout options without extra equipment. Effective Landmine Training – Fits all 2” Olympic barbells for exercises like landmine press, T-bar rows, and rotational core work. The stable steel base keeps the bar secure during training.

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