SmartRail with 7 slots - 1/4 inch (6.3 mm) square, hollow (850A-SR/7)
HAZET SmartRail with 7 slots 850A-SR/7 ∙ 1/4 inch (6.3 mm) square, hollow ∙ Outside hexagon traction profile ∙ 7-pieces ∙ <sup>3</sup>⁄<sub>16</sub>″ ∙ <sup>1</sup>⁄<sub>4</sub>″ ∙ <sup>5</sup>⁄<sub>16</sub>″ ∙ <sup>3</sup>⁄<sub>8</sub>″ ∙ <sup>7</sup>⁄<sub>16</sub>″ ∙ <sup>1</sup>⁄<sub>2</sub>″ ∙ <sup>9</sup>⁄<sub>16</sub>″