Gronk Fitness Selectorized Dual Bicep & Tricep

  • Frame Construction: Solid steel machined weights with self-lubricated bushings
  • Weight Selection: Aluminum weight stack pin for easy weight selection
  • Paint: Anti-scratch electrostatic powder-coated finish for maximum durability
  • Cables: Nylon-coated cables
  • Upholstery: Marine grade, double stitched