Capintec - Brachytherapy: Accessories   Source/Seed Holders I-125 Brachytherapy Linear Seed Tube, Ir-192 Brachytherapy Ribbon Source Holder Cs-137 Brachytherapy Source Holder, I-125 Mick Cartridge Holder Mick Bard Source Holder, Mentor Source Holder, CS Novost Seed Holder   Mini L-Block Greatest Flexibility Of Positioning 12" w x 12" d x 16 3/4" high 35lbs