1830 L4(c) LED Flashlight | Black P8-451216A has a 1-3/8-18 UNEF-2B thread

has a 1-3/8-18 UNEF-2B thread size

Grommet Edging is FAA Approved and installs in seconds and allows for immediate wire routing — no adhesive curing

Inline banana plugs provide for a do-it-yourself wire assembly with simple assemble procedures: Just solder the wire attachment then thread the plug into the insulator

It's designed with 2 7/8 inches (35mm) wide strips that make it ideal for drying and preventing water spots on those hard-to-reach areas

1830 L4(c) LED Flashlight | Black P8-451216A has a 1-3/8-18 UNEF-2B threadThe L4(c) LED Flashlight features a lightweight and slim profile design that fits neatly in the pocket and comfortably in the hand. A tail button switch provides quick on & off or momentary activation. The clip is molded to the Xenoy body making it virtually unbreakable. The polycarbonate body will not create sparks making it safe to use around electrical environments.