Commercial-grade tire swivel for mounting to a wooden swing beam:

• Universal joint covered by rubber boot provides a wide range of spinning and turning motion
• Grease fitting for easy maintenance
• 3-point mounting system to help reduce pinches and tangled chain
• Top plate in included
• 4 mounting holes
• Powder coated red

The manufacturer recommends having a normally used swivel re-greased every 20 days. However, for a heavily used tire swing, re-greasing more often is required to maintain a low friction swivel environment. To maintain viability of the 12 month warranty on this item, you must maintain a grease maintenance log that can be provided for possible warranty replacement.