Harken High-Load Ball and Socket Stand-Up Swivel Base Shipping_Carrier Ball bearing cam cleats hold

Ball bearing cam cleats hold lines securely and release instantly for easy

Is the Gill Edge Boot sole non-marking

Alternatively

or where adjustments are less frequent

The flat base helps stability and allows storage in upright places

Harken High-Load Ball and Socket Stand-Up Swivel Base Shipping_Carrier Ball bearing cam cleats holdStand up bases allow a wide variety of blocks to be held upright, swivel freely, or pivot so lines have a fairlead under load. The ball and socket design lets blocks articulate up to 45 degrees and swivel freely. The 460 and 461 bases (high load versions of the 010 and 029) have stainless steel reinforcement plates to handle the high load capacities of 57 mm and 75 mm Carbo blocks. Height 44 mm Weight 113 g Base 54 mm Inside Socket 10 mm Pin 5 mm