Enclosure

•  No Enclosure (2)
•  1590A pre-drilled (1)
•  1590B pre-drilled (4)
•  125B (1)
•  125B pre-drilled (16)
•  1590BB pre-drilled (6)
•  1590XX (1)
•  1590XX pre-drilled (1)

Internal battery

•  NO (4)
•  YES (2)