ERGOTRON Grommet Mount Kit for LX Single and Dual-Direct Arms, upevnění skrze stůl Install your LX Arm at any location on your desk! It easily attaches through a suitable grommet hole. Compatible with select LX Dual Direct Arm models and single-monitor LX Desk Mount Arm (short pole) models. See Tech Specs for details. Part Number: 98-034 Product Weight: 0.2 kg Shipping Weight: 0.2 kg Shipping Dimensions: 9" x 8" x .5" (23 x 20 x 1.3 cm) Description: Grommet Mount Kit for LX Single and Dual-Direct Arms Includes grommet plate, bolt, wing nut, T wrench, cable ties Compatible with LX Dual Direct Arm and LX Desk Mount Arm (short pole): 45-241-026, 45-241-224, 45-489-026, 45-489-216, 45-489-231, 45-489-224 and 45-490-216 A grommet mount is NOT included with the following LX arms: 45-489-026, 45-489-216, 45-489-231 and 45-490-216. This kit must be ordered if grommet mounting is planned for these part numbers A grommet mount is included with LX Arms 45-241-026 and 45-241-224. This kit can serve as a replacement This kit is NOT compatible with the LX Arm with Low-Profile Clamp: 45-626-224, 45-626-216, 45-627-224 and 45-627-216 Attaches through surface holes .31" to 2" (8 to 50 mm) wide and up to 2.25" (57 mm) thick