Replacement fiberglass FlexPole set for the Swim Tether ST3 system. The ST3's three-piece design (3/4" + 5/8" + 1/2") reaches 69 inches — delivering maximum flex and the smoothest, most natural swim feel in the Swim Tether lineup.

The bottom fitting comes in two sizes: Standard (7/8-inch outer diameter) fits all Swim Tether install bases, and Narrow fits the smaller receivers factory-installed on many swim spas. Not sure which your base takes? Check the Base Fit Guide or send us a photo and we’ll confirm before you order.

Specifications:

• Three high-strength fiberglass FlexPoles (3/4", 5/8", and 1/2" diameter)
• 69" assembled height
• Standard (7/8") or Narrow bottom fitting — match your base before ordering
• UV-resistant coating for long outdoor life
• Non-conductive — safe around pool water and equipment
• Black anodized 6061 aluminum fittings