Thunder Spotter Arms - Pair strength training Smooth Bearing-Driven Pulley System -

Smooth Bearing-Driven Pulley System - Premium cables and precision pulleys provide fluid motion and consistent resistance

The contoured seat and back pads provide premium support during heavy lifts

Fitness facilities

The perfect addition to the Thunder Plate Carrier

Nitrocarburized sleeves

Thunder Spotter Arms - Pair strength training Smooth Bearing-Driven Pulley System -Spotter Arms designed to fit a Zeus Thunder Squat Stand. They have a slick uhmw protection sheet to save the knurling of barbell from contact with the steel. The arms easily attach or adjust without tools and lock in with a safety pin. Sold as a pair. Squat Stand not included. We cannot guaranty that they will fit other squat racks stands sold designed or sold by other companies brands.