The 1451-14 is a vented, perforated steel chassis cover in ASA 61 grey made for the 9 x 5 in chassis size of the 1441 Series. The ordering table matches it to the 1441-14 (9 x 5 x 2 in) and its satin black twin, the 1441-14BK3, providing a ventilated top enclosure for small chassis builds.

The part record lists the cover at 9 in x 5 in x 5.2 in (229 x 127 x 132 mm). The drawing details a top length of 230.81 mm [9.09 in], a bottom length of 228.98 mm [9.015 in], a width of 127.00 mm [5.000 in] and a height of 132.56 mm [5.219 in]. The cover is built from 20 gauge welded steel with a perforated steel cover section, at a typical material thickness of 0.91 mm [0.036 in].

Four #6-32 x 1/4 in self tap screws are supplied for attaching the cover, and the drawing shows four 4.76 mm [0.188 in] diameter holes. On the same chassis row, the 1431-14 gray and 1431-14BK3 satin black bottom panels are listed, so the chassis can be closed top and bottom.

Factory modification (milling, drilling, printing) is available for this cover, and solid models are offered in STEP or IGES format. The 1451-14 is RoHS and REACH compliant, ships in a box and has a shipping weight of 1.66 lbs (0.75 kg). For a black build, choose the 1451-14BK3.