The Solar Black-Lite Kit Off Adaptor from Solar Tackle enables swift assembly and disassembly of buzzer bar and bankstick set-ups. It is made from high-grade aluminium with a hard-anodised, black finish, and features sure-fit, 5-spoke knurled locking collars for perfect alignment of alarms and back rests. Designed with a 3/8 BSF thread, it fits with most alarms, back rests, and similar accessories.