Ronstan Ball Bearing Orbit Blocks Series 30 Single Slotted Head Post Swivel Shackle Head Becket Option ronstan captive ball car - series 22 - captive ball headboard car Adapter is 4-1/4" in Diameter

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

Total Size: 56 x 12 x 35mm

Accepts SSC134 Rackcable

or through deck/bulwark installation to lead mooring lines

Made right here in Aus

Ronstan Ball Bearing Orbit Blocks Series 30 Single Slotted Head Post Swivel Shackle Head Becket Option ronstan captive ball car - series 22 - captive ball headboard car Adapter is 4-1/4" in DiameterLightweight 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