End Stop, Polyamide 6.6 Material Accessories for Selected DIN Rail and Panel Mount Terminal Blocks by Type End stops prevent terminal blocks and other DIN rail mount components and devices from moving laterally on the rail. Series CA Series Color Gray For Use With DIN Rail Term Blks Height 0.787" (20mm) Length 1.102" (28mm) Material Polyamide Width 0.315" (8mm) Primary Type End Stop Shop By Factory Choice