Steel construction ensures durability and long-lasting performance
51–79 mm inner sleeve fits most barbells for versatile use
Hollow sleeve design transfers tension to pronator teres and supinator muscles for effective isolation
Reduces bicep fatigue by shifting load entirely to smaller forearm muscles
Designed in the Netherlands for optimal ergonomic support
Summarized by Shop
This unique device is a great way to train pronation/supination. The great thing about the barbell pronator is that it takes all of the tension out of the biceps, and places it fully on the pronator teres and supinator muscle. This means you can completely isolate these smaller muscles, without having to worry about your bicep getting fat
Material
Steel
Inner Sleeve Diameter
51–79 mm
Compatible with
Standard barbells
Color
Black
Pattern
Solid
Brand
GoldenGrip
Summarized by Shop
4.7
18 ratings
5
4
3
2
1
Really works wrist and forearms! Great tool! I bought many products here!
Old Hoodlum · August 29, 2026
Multi-Tool
This is by far the best bang for your buck when it comes to forearm development, I am able to work on almost every angle and I am able to spot myself for those last exhausted reps.
M
Michael · July 7, 2026
Love it. Strengthens my forearm tendons. High quality. Very durable.