Ronstan Ball Bearing Orbit Blocks Series 30 Single Slotted Head Post Swivel Shackle Head Becket Option oj The clear-view Lexan lid allows

The clear-view Lexan lid allows unrestricted visual inspection

Adapter is 4-1/4" in Diameter and 1" Tall

Special 100:1 windings

these inflatable fenders boast UV-resistant white PVC construction with blue reinforced star pattern heads

Folds down flat for storage

Ronstan Ball Bearing Orbit Blocks Series 30 Single Slotted Head Post Swivel Shackle Head Becket Option oj The clear-view Lexan lid allowsLightweight Highest working load in its class Secure, versatile attachment Low profile and compact Ultra low profile thru sheave becket Low friction 2 stage ball bearing system provides consistent performance over the full working load range. SP versions feature a Nylatron sheave suitable for both rope and wire Ball Bearing Orbit Blocks boast the highest strength to weight ratio available. This is achieved through all composite reinforced polymer