ScrewBall Track Mount prep A lightweight fabric makes them

A lightweight fabric makes them super easy for your adventure-loving little one to pull on and go

Fits Thule ProBar Evo

BOA closure cinches down an exact fit in seconds

Value priced with 50 and 100 yard spools

ScrewBall Track Mount prep A lightweight fabric makes themThe YakAttack ScrewBall is a 1" ball mount that is compatible with YakAttack MightyMounts, GearTrac, and most other kayak track systems from Scotty Fishing Products, RAM Mounts, and YakGear. For FeelFree Kayaks, 3 Water Kayaks, and Jonny Boats you will need an adapter to be compatible. We offer the needed adapter in a single pack (AAP 1012) and a six pack (AAP 1012 6).. Featuring a rubber washer on the underside to allow compression and help keep the