The Hammond 1550Z Series watertight diecast aluminium enclosure has thick wall.

Very economical - thick wall - diecast aluminium - watertight electronic instrument enclosure.
Rugged, diecast aluminium alloy (tough - yet easy to machine),
Two piece “tongue & groove” construction for protection against access of dust and water.
Ideal for repetitive opening and closing.
Easy to wall mount using “through box - blind hole” construction (on all sizes except: 1550Z102, 1550Z115 & 1550Z120). Access to blind holes is outside of gasket ring for superior protection (see photo features below).
Unpainted version is vibra finished for a smooth surface with no sharp edges.
Textured black version is coated with tough polyester powder for a lasting finish, even after machining. Finish is applied to the entire enclosure (inside & out)