6-Gang Length: 5.12" (130.0mm). Eyelets are 4.38" (111.3mm) on centers. With Stud Terminals Square End Pattern 10-32 thread stud terminals with hexnuts, flat washers and lockwashers. Two eyelet mounting holes for 3/16" (4.8mm) screws (screws not included). Moisture-repellent phenolic insulator base. 5/8" (15.9mm) wide x 27/32" (21.4mm) high.