Office Chair Mechanism Model: S3974 Swivel Mechanism

Sorry, this item is not currently available. Please consider our universal swivel replacement for office chairs instead.

• Accepts standard tapered lift
• Single lever for gas cylinder activation
• 0 degree angle
• Accepts S4513 2.25" wide back uprights
• Black

The product drawing found on the second picture is measured in millimeters. Conversion: 1 inch = 25.4mm