2' to 3' adjustable extension column for use with projector ceiling mounts. 1-1/2 diameter pipe extension adjusts in one-inch increments Works With HD4K HD6K NP100 NP110 NP110-R NP115 NP115-R NP1200 NP1200-R NP1250 NP1250-R NP200 NP215 NP215-R NP216 NP216-R NP2200 NP2200-R NP2250 NP2250-R NP300 NP300-R NP310 NP310-R NP3250 NP3250-R NP3250W NP3250W-R NP400 NP4001 NP4001-06FL NP4001-07ZL NP4001-08ZL NP4001-09ZL NP4001-10ZL NP4001-R NP400-R NP41 NP410 NP4100 NP4100-06FL NP4100-07ZL NP4100-08ZL NP4100-09ZL NP4100-10ZL NP4100-R NP4100W NP4100W-06FL NP4100W-07ZL NP4100W-08ZL NP4100W-09ZL NP4100W-10ZL NP4100W-R NP410-R NP410W NP410W-R NP41-R NP43 NP43-R NP500WS NP500WS-R NP510 NP510-R NP510W NP510W-R NP510WS NP510WS-R NP600S NP600S-R NP610 NP610-R NP610S NP610S-R NP62 NP62-R NP64 NP64-R NP905 NP905-R NP-M260W NP-M260W-R NP-M260X NP-M260X-R NP-M300W NP-M300W-R NP-M300WS NP-M300WS-R NP-M300X NP-M300X-R NP-M300XS NP-M300XS-R NP-M402H NP-M402H-R NP-ME301W NP-ME301W-R NP-ME301X NP-ME301X-R NP-ME331W NP-ME331W-R NP-ME331X NP-ME331X-R NP-ME361W NP-ME361W-R NP-ME361X NP-ME361X-R NP-ME401W NP-ME401W-R NP-ME401X NP-ME401X-R NP-P350W NP-P350W-R NP-P350X NP-P350X-R NP-P401W NP-P401W-R NP-P420X NP-P420X-R NP-P451W NP-P451W-R NP-P452H NP-P452H-R NP-P452W NP-P452W-R NP-P501X NP-P501X-R NP-P502H NP-P502HL NP-P502HL-2 NP-P502HL-2-R NP-P502HL-R NP-P502H-R NP-P502W NP-P502WL NP-P502WL-2 NP-P502WL-2-R NP-P502WL-R NP-P502W-R NP-PA1004UL-B NP-PA1004UL-B-41 NP-PA1004UL-W NP-PA1004UL-W-41 NP-PA500U NP-PA500U-R NP-PA500X NP-PA500X-R NP-PA521U NP-PA521U-13ZL NP-PA521U-R NP-PA571W NP-PA571W-13ZL NP-PA571W-R NP-PA600X NP-PA600X-R NP-PA621X NP-PA621X-13ZL NP-PA621X-R NP-PA653U NP-PA653UL NP-PA653UL-R NP-PA653U-R NP-PA703UL NP-PA703UL-41ZL NP-PA703UL-R NP-PA803U NP-PA803UL NP-PA803UL-R NP-PA803U-R NP-PA804UL-B NP-PA804UL-B-41 NP-PA804UL-W NP-PA804UL-W-41 NP-PA853W NP-PA853W-R NP-PA903X NP-PA903X-R NP-PX1004UL-B-18 NP-PX1004UL-BK NP-PX1004UL-BK-R NP-PX1004UL-W-18 NP-PX1004UL-WH NP-PX1004UL-WH-R NP-PX1005QL-B NP-PX1005QL-B NP-PX1005QL-B-18 NP-PX1005QL-W NP-PX1005QL-W-18 NP-PX1005QL-W-R NP-PX2000UL NP-PX2000UL-47ZL NP-PX2000UL-R NP-PX2201UL NP-PX2201UL-48ZL NP-PX602UL-B-35 NP-PX602UL-BK NP-PX602UL-BK-R NP-PX602UL-W-35 NP-PX602UL-WH NP-PX602UL-WH-R NP-PX602WL-B-36 NP-PX602WL-BK NP-PX602WL-BK-R NP-PX602WL-W-36 NP-PX602WL-WH NP-PX602WL-WH-R NP-PX750U NP-PX750U2 NP-PX750U2-18ZL NP-PX750U2-R NP-PX750U-R NP-PX803UL-B-18 NP-PX803UL-BK NP-PX803UL-BK-R NP-PX803UL-W-18 NP-PX803UL-WH NP-PX803UL-WH-R NP-U300X NP-U300X-R NP-U300X-WK1 NP-U310W NP-U310W-R NP-U310W-WK1 NP-U321H NP-U321Hi-TM NP-U321Hi-WK NP-U321H-R NP-U321H-WK NP-UM330W-WK NP-UM330W-WK1 NP-UM351Wi-TM NP-UM351Wi-WK NP-UM351W-WK NP-UM351W-WK-R NP-UM361Xi-TM NP-UM361Xi-WK NP-UM361X-WK NP-V260 NP-V260-R NP-V260X NP-V300W NP-V300W-R NP-V300X NP-V300X-R NP-V302H NP-V302H-R NP-V311W NP-V311W-R NP-V311X NP-V311X-R NP-V332W NP-V332W-R NP-V332X NP-V332X-R SX4000 SX4000D SX6000 SX6000D XT4100 XT5000 XT5100