






HX Wall Mount Monitor Arm (polished aluminum)
45-478-026
Heavy Monitor Mount
Choose a monitor arm that’s as adaptable as you. With the HX Wall Monitor Arm, you can reposition large monitors weighing 20 to 42 lbs (9.1 to 19.1 kg) using our Constant Force™ Technology. It enhances your workspace with a sleek design, and an optional dual or triple monitor bow kit ups your screen count and productivity. It’s BIFMA level® 2 certified based on the arm’s low environmental and social impact.
- Comfortable fit
Offers ergonomic monitor positioning using our Constant Force™ Technology - Rotation stop
Avoid hitting cube walls with a rotation-stop on the base - Saves space
Places screen in the best view and opens up valuable work area - Sleek build
Cables stay hidden under the arm and through the extension - Sustainable choice
BIFMA level® 2 certified for a low environmental and social impact - Quality design
Built for thousands of movements by passing 10,000-cycle test
Screen | ≤49“ |
Capacity | 20–42 lbs 9.1–19.1 kg |
Lift | 11.5“ 29.2 cm |
Tilt | 75° |
Pan | 180° |
Rotation | 360° |
Vesa | MIS-D/E/F |
Warranty | 10 years |
- GTIN: 00698833060980
- Part Number: 45-478-026
- Product Weight: 5.4 kg
- Shipping Weight: 6.3 kg
- Shipping Dimensions: 12″ x 19.2″ x 7″ (30.5 x 48.8 x 17.8 cm)
- Description: HX Wall Mount Monitor Arm
- Includes arm, extension, monitor pivot, wall mount, mounting hardware
- Mounting Considerations: Attaches directly to solid vertical surfaces. When attaching to a hollow-wall stud, a Wall Track accessory is required (31-016-182). To attach an HX arm to Wall Track, also order the Track Mount Bracket (97-091). To securely install Wall Track to hollow-wall stud, two fastener kits are recommended: toggle anchors (90-011) and screws (97-531)
- Portrait/landscape rotation with lockout
- Streamlined cable management routes cables under arm and within extension
- Weight Capacity: 20–42 lbs (9.1–19.1 kg). Note: Display depth greater than 8″ (20 cm) may affect the arm’s weight capacity. For a curved monitor, consider the arc’s depth to determine compatibility. For a display weighing 28–42 lbs (12.7–19.1 kg) with a depth of 6″–12″ (15–30 cm), the accessory HX Heavy-Duty Tilt Pivot (98-540-216) is recommended
- Monitor can be rotated 360° at connection point of arm and extension; rotation is restricted to 180° at connection point of extension and base
- Mounting Standards: VESA MIS-D, 75/100 (hole pattern = 100 x 100 mm & 75 x 75 mm), MIS-E (hole pattern = 200 x 100 mm), MIS-F (hole pattern = 200 x 200 mm ONLY). Optional VESA Bracket Adaptor Kit (97-759) can be ordered separately for MIS-F interface with hole pattern of 400 x 200 mm, 400 x 300 mm or 400 x 400 mm
- Tilt Range: 70° backward, 5° forward
- Warranty: Ten years