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Silver mounting arm with 13 inch gas-spring pole clamp for 1.50 to 1.90 inch poles

Chief

Chief K1P120S Mounting Arm Silver 13in 330mm 75° tilt 1.50-1.90in pole

SKU CH-NAW8-19PZQ MPN K1P120S

A silver mounting arm with 13 in (330 mm) gas-spring height adjustment, ±75° tilt and a clamp for 1.50–1.90 in poles

  • TypeMounting Arm
  • Screen MaterialSilver
  • 13-inch gas-spring height adjustment for smooth manual positioning
  • ±75° Centris Extreme Tilt enables effortless fingertip screen angling
  • Clamps securely to 1.50–1.90 inch poles including KTA accessories
  • 330 mm dynamic range optimises ergonomic viewing height
  • High recycled content supports LEED CI sustainability goals

What this mounting arm does

The Chief K1P120S is a silver mounting arm designed for a single display. It clamps to poles between 1.50 and 1.90 inches in diameter and provides 13 inches (330 mm) of dynamic height adjustment. The patented Centris Extreme Tilt mechanism delivers plus 75 degree and minus 10 degree tilt for ergonomic positioning whether sitting or standing.

Check your pole and screen compatibility

Before ordering, verify that your mounting pole falls within the 1.50 to 1.90 inch diameter range. Confirm your display weight and VESA pattern match the arm's capacity using the manufacturer compatibility guide. The arm uses a gas-spring mechanism for smooth motion, so ensure the intended screen weight allows proper counterbalance operation.

Thermals, noise and power

This is a passive mechanical mount with no fans, motors or electronic components. It generates no heat, produces no operational noise and draws zero power. The gas-spring height adjustment and Centris tilt mechanism operate silently through manual force, adding no thermal load or acoustic footprint to the workspace.

Highlights

  • 13-inch gas-spring height adjustment for smooth manual positioning
  • ±75° Centris Extreme Tilt enables effortless fingertip screen angling
  • Clamps securely to 1.50–1.90 inch poles including KTA accessories
  • 330 mm dynamic range optimises ergonomic viewing height
  • High recycled content supports LEED CI sustainability goals

Specifications

BrandCHIEF
ModelK1P120S
TypeMounting Arm
Screen MaterialSilver
Shipping weight4.92 kg
Package size851 × 432 × 178 mm

Questions about this item

Does the K1P120S arm include the mounting pole, or must a Chief KTA pole be purchased separately?

The arm clamps to poles from 1.50 to 1.90 inch diameter; Chief KTA pole accessories are sold separately.

How do I decide between the 13 inch arm and a different reach?

This model provides 13 inch (330 mm) of dynamic height adjustment; choose it when that range matches your sitting and standing eye levels.

What does the 75 degree tilt figure mean when I am at my desk?

Centris Extreme Tilt gives +75°/-10° fingertip tilt, so you can angle the screen down for standing or up for seated viewing without tools.

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