Specifications: 35mm Push-In Fill caps

with float     #48     (green)	with float     #52     (black)	with float     #56     (clear)	with float     #60     (yellow)	with float     #66     (blue)
a: 1.42" / 36mm b: 1.89" / 48mm c: 2.09" / 53mm	1.52" / 38mm 2.05" / 52mm 2.24" / 57mm	1.65" / 42mm 2.20" / 56mm 2.40" / 61mm	1.81" / 46mm 2.36" / 60mm 2.56" / 65mm	2.03" / 51mm 2.60" / 66mm 2.80" / 71mm
a: Electrolyte level: The final distance between the electrolyte level and the cell opening after the Fill Plug stops the inflow of water. b: Float length: The distance between washer and the bottom of the float. c: Min. required distance between cell opening and plates (or moss shield): The minimum distance that must exist between the battery's cell opening and its plates or moss shield is the “Float length” plus 5 mm (1/5 inch).