CABLE CHAIN ??AND HOSE CONDUCTOR; TYPE: OPENABLE; RADIUS: 60 MM; PITCH: 105 MM; HEIGHT: 143 MM; WIDTH: 27 MM; LENGTH: 1260 MM; MATERIAL: NYLON N; INTERIOR HEIGHT (D) 18 MM SINGLE LINK CONSTRUCTION WITH ANTI-FRICTION SINGLE PIN. FRAMES OPENABLE FROM THE INNER RADIUS. VERTICAL SPACERS AVAILABLE. WIDE FRAMES ON THE OUTER RADIUS OFFER GOOD PROTECTION WHEN OPERATED HORIZONTALLY