The spacer kits are designed to distance screens apart and create video walls in near seamless vertical, horizontal, and "tiled" matrix patterns. Each is designed to specific screen models to ensure p more→roduct performance.- Create vertical & horizontal alignment- Designed for use with the DS-VW650, DS-VW660, DS-VW665 and DS-VW765 video wall mounts Features Compatibility DS-VW650, DS-VW660, DS-VW665, DS-VW765, NEC X461UN, X461UNV, X462UN, X463UN, Samsung 460UT, 460UTB, 460UT-2, 460UTn,460UTn-2, 460UTn-UD, UD46A, Eyevis EYE-LCD- 4600-SN, LG M4630C, Hyundai S468FS, Barco NSL-4601 (638x380mm) Logistics data Harmonized System (HS) code 85299018