The 1590BLG is a painted diecast aluminum stomp box enclosure from the 1590-STOMP series, finished in Light Gray and built for stomp box manufacturers and experimenters who want an enclosure that arrives already powder coated. It is the 1590B body: a compact 112 x 61 mm footprint at 31 mm high, the lowest of the 112 x 61 mm heights listed in the 1590-STOMP range.

The box and lid are made from diecast aluminum alloy, which is tough yet easy to machine. The enclosure is factory powder coated with a smooth, glossy polyester powder coat that keeps a lasting finish even after machining, and the smooth surface allows easy adhesion of labels or silk screens. The finish is Light Gray, matched to RAL 7035, a neutral standard RAL shade that pairs well with printed labels and silk-screened graphics.

The series ordering table lists this size at 4.41 in (112 mm) long, 2.40 in (61 mm) wide and 1.22 in (31 mm) high; the part page gives 4.43 in x 2.38 in x 1.22 in (113 mm x 60 mm x 31 mm). The drawing shows 112.40 mm [4.425 in] x 60.50 mm [2.382 in] x 31.00 mm [1.220 in] overall, with an inside length of 107.05 mm [4.215 in], inside width of 55.45 mm [2.183 in] and inside height of 27.00 mm [1.063 in]. Maximum P.C. board size is listed as 53.45 mm x 105.05 mm, and a low side wall draft angle of 2° or less makes PC board mounting easier.

Each purchased assembly includes the box, lid and 4 cover screws (6-32 UNC). Lap joint construction protects against access of dust and splashing water, and the enclosure is designed to meet IP54. To reach IP65, add the optional 1590BGASKET gasket together with water-tight screws. Recommended torque is 50-55 cN.m [71-78 ozf.in], or 25-30 cN.m [36-43 ozf.in] with a gasket. The 1590BLG is RoHS and REACH compliant and ships in shrink wrap.