York Barbell STS Reverse Safety Spot Arms (Pair) aircast Golden Designs state EMF between

Golden Designs state EMF between 5-10 MG

fully enclosed drive belt

followed by Potassium to a lesser extent

2 ¾” Cushioning System

York Barbell STS Reverse Safety Spot Arms (Pair) aircast Golden Designs state EMF betweenYork STS Reverse Safety Spot Arms (Pair) The 27 long x 2 wide design is amply long to ensure the athletes safety. Plastic wear guards run the length of the spotting arm where the bar contacts the wrinkle black finish. A single pin design fits into the hook plate in 3 on center increments. These are also available in a reverse version for attachment to the outside of the Power Rack and the Multi function Rack. Specifications Color: Black Weight: 42 lbs