Boxing Speedball Mount Swivel - Standard

The SMAI standard Swivel Mount for speed balls. A quiet, smooth and fast moving swivel made from high quality plastic materials makes for an economical and high performance speed ball swivel. 

Specifications:

• Materials: PVC injection molded
  
• Steel bearings
  
• Quick release pin for maintenance
• 4 fixing holes
• 9.5cm Diameter x 9cm