While EPC Accu-Coder™ encoders are designed to be robust and reliable, protecting them from impact or contaminants may help in prolonging their productive life. To help keep your encoders safe from hazards, we offer a range of protective covers, including composite cage-style and total-coverage, gasket-sealed metal covers. The all-metal Uni-Cover provides additional protection for Accu-Coder™ models 25, 121, 225, 260, 755A, 702, 775, 776, and 960 mounted on NEMA 4.5" AK motors with a 5.875" bolt pattern. Includes bolts and washers. 56C Protective Cover Kit is for Model 25T and Model 260. Cage style with 5.875" bolt pattern.