What's Included

Jammer Arms
Safety Spotter Arm Pair

These Jammer Arms With Safety Spotter Pair are compatible with the following racks only:

BodyIron CX88 Power Rack
BodyIron Studio HR600 Half Rack
BodyIron Studio PR700 Power Rack
BodyIron Light Commercial Half Rack L650HR
BodyIron Heavy Duty Half Rack HLR22
BodyIron Semi-Commercial Power Rack XL1000
BodyIron FT750
BodyIron MFX360
Pivot Racks 60mm X 60mm tube size

We will not accept any returns due to compatibility issues of attachments not fitting onto a rack that is not the BodyIron rack stated.

These Jammer Arms With Safety Spotter Pair are an optional attachment for any squat rack or power cage with 60mm X 60mm tube size and (1 inch hole).

The Jammer Arms With Safety Spotter Pair 60x60 mm are a powerful upgrade for your multifunctional trainer or power rack, designed for pressing movements, iso-lateral training, and machine-style strength work.

Built with integrated rubber bumpers along the arms, they help protect your rack or rig during use while delivering smooth, controlled movement for a wide range of exercises.

Also known as lever arms, these attachments are highly space-efficient and quick to install or remove. By allowing each side of the body to work independently, they help improve muscle balance, enhance training efficiency, and reduce unnecessary joint strain—making them ideal for chest, shoulder, and full-body workouts.

⚠️ Jammer Arms Safety Requirement

Half racks and power racks must be bolted to the floor when using Jammer Arms. The extended load position places weight outside the rack’s centre of gravity and may cause instability or tipping if not anchored.

Benefits of Jammer Arms

Machine-Like Training at Home

Jammer arms are excellent at replicating popular selectorised and plate-loaded machine movements such as chest presses, shoulder presses, and belt squats. If you enjoy the feel of commercial gym machines but want the versatility of a power rack, jammer arms offer the best of both worlds.

Highly Customisable Setup

Customization is a key advantage of lever arms. You can adjust:

Mounting height
Lever arm position
Handle type (depending on setup)

This flexibility allows you to fine-tune each movement to suit your body, training style, and exercise selection—improving comfort, control, and overall workout effectiveness.

Popular Jammer Arm Exercises

Chest & Shoulders

Lever Arm Chest Press
Incline Lever Arm Press
Lever Arm Fly
Seated Lever Arm Shoulder Press
Lever Arm Lateral Raise

Back & Biceps

Lever Arm Row
High Row
Underhand Lever Arm Pulldown
Lever Arm Deadlift
Lever Arm Bicep Curl

Legs & Glutes

Lever Arm Squat
Bulgarian Split Squat
Lever Arm Lunge
Lever Arm Leg Press
Lever Arm Hamstring Curl

Triceps & Abs

Lever Arm Triceps Extension
Lever Arm Dip
Lever Arm Kickback
Lever Arm Crunch
Lever Arm Leg Raise

Full Body

Lever Arm Push Press
Lever Arm Clean & Press
Lever Arm Thruster
Lever Arm Woodchopper
Lever Arm Russian Twist

For a rack that is 60mm-60mm steel and 1-inch hole

Solid construction.
High strength Rubber

Weight Capacities:
Maximum User Weight: 280 KG (617 LBS).

Rig & Rack Attachments

BodyIron® 75mm X 75mm Monolift Attachment

J-Hook 60mm X 60mm Pair

Spotter Arm Pair 60x60 mm

Olympic Black Sleeve Attachment 4 Qty

Jammer Arms With Spotter Arm Pair 60x60 mm

Spotter Arm Pair 70x70 mm

J-Hook 70mm X 70mm Pair