M2.5 thumbscrew (for A20tx)£0.50 50 in stock M2.5 thumbscrew (for A20tx) quantity Add to cart Category: Boom transmitter accessories Tags: a20, a20tx, astral, plugon, sound devices Description Description M2.5 thumbscrew to attach an A20 tx to the plug-on plate or the boom mounting plate. Stainless steel. Related products Locking filtered XLR to Lemo 3 pin cable for a20 and a10 transmitters £80.00 Select options This product has multiple variants. The options may be chosen on the product page A20tx and A10tx plug-on adapter plate (cable sold separately) £40.00 Add to cart Battery caddies for MTP61, A20mini, ZMT, SSM and UMP3 £7.25 – £30.50 Select options This product has multiple variants. The options may be chosen on the product page A20tx and A10tx boom mounting plate £35.00 Add to cart