The EJWKL is a key locking wing knob latch for the Eclipse Junior (EJ) Series, from the Quarter Turn Assemblies range. It gives EJ enclosure doors a hand-operated wing knob that can also be locked with a key, which suits facilities and plant teams controlling access to equipment.

The latch is field installable and interchangeable with standard quarter turn latches on Eclipse/Eclipse Jr series. It is zinc die cast with a black finish and rated NEMA 12, 4; ratings are maintained as noted.

The manufacturer short description is "EJ WING KNOB KEY LOCK" and the long description is "Locking Wing Knob for EJ". The part drawing includes call-outs of 1.490 in and 0.905 in.

EJWKL ships in a bag at 0.08 lbs (0.04 kg) and is REACH and RoHS compliant. A non-locking version, EJWKNL, is also offered for EJ enclosures.

Other EJ Series options in the same range are the slotted EJQTR, the stainless EJSSQTR (NEMA 12, 4, 4X) and the non-locking EJWKNL, so the key locking latch can be used where access must be restricted while other enclosures keep simpler latches.