Product Type: Chair mechanism

Material: Cold-rolled steel and die-cast aluminum

Surface Finish: Black electroplated coating

Main Function: Height and tilt control

Color: Black with chrome elements

Structure: One-piece welded frame

Load Capacity: Heavy-duty load bearing

Explosion-Proof: Yes, thickened base

Design: Ergonomic structure

Mechanism Type: Tilt + height adjustable

Handle: Steel with plastic grip

Adjustment: Manual screw tension knob

Durability: Long lifespan with anti-wear finish

Swivel: Supports 360° rotation

Compatibility: Office, gaming, and computer chairs

Mounting: Universal mounting holes

Dimensions: Standard fit (customizable)

Safety: Explosion-proof thickened steel frame

Installation: Easy bolt-on installation

Noise Level: Low-noise operation

Warranty: 2 Years

Customization: OEM/ODM available

Maintenance: Easy to maintain

Applications: Office, gaming, home office

Finish Type: Matte electroplated

Adjustability: High tilt range and height control

Recline Function: Yes, tension adjustable

Material Coating: Rust-resistant layer

Safety Standard: BIFMA Certified

Anti-loosening: Threaded locking system

Shock Absorption: Yes, gas lift compatible

Construction: High-strength steel tube

Center Hole Size: Universal fit for lift cylinder

Load Testing: Passed 120,000 lift cycles

Packaging: Protective wrapping included

Brand: Weililai Hardware

Usage Scenario: Task chairs, swivel chairs

Steel Grade: Q235 high carbon steel

Balance: Evenly distributes load

Torque Adjustment: Yes, rear knob control

Angle Lock: Multiple tilt lock positions