Jammer Arm Attachment

Jammer Arms – Power Rack Attachment

Turn your power rack into a complete training station with our Jammer Arms. Designed for plate-loaded leverage movements, they’re perfect for building explosive strength and size across the chest, shoulders, back, and arms.

Key Features

• Heavy-Duty Steel Build – Handles serious weight with smooth, controlled motion

• Quick-Mount Brackets – Fast to attach and adjust on compatible Smith Machines

• Ergonomic Grip Handles – Comfortable and secure for pressing and pulling

• Olympic Plate Sleeves – Fits standard 2” Olympic plates for easy loading

From chest presses and rows to shoulder work and athletic power training, these arms add commercial-grade versatility to your setup.

Compatibility

• F90 / F50 Version – Fits 3"x3" uprights with 1" holes

• F30 / F20 Version – Fits 2"x2" uprights with 1" holes