The Klassen crossover block connects your carbon arm to your vest. It has a 7 degree slant left or right to optimize the angle of your vest arm.
Order a LEFT or RIGHT block based on the side of your body that the carbon arm is positioned.
Machined in-house from 6000 series aluminum with black anodizing.
If you frequently switch side we recommend one of each crossover block.
All prices in $USD.