Ronstan Ball Bearing Swivelling Cleat Base

Swivel cleat bases permit easy cleating and releasing from any angle. Swivel cleat bases permit easy cleating and releasing from any angle. Height adjustable arm for optimum cleating angle. Twin ball bearing race minimises friction. Adjustable ratchet system prevents the arm from falling to leeward. Twin rows of ball bearings support the cleat arm, and stops are provided to limit rotation to 260°. 
The rotation stop on the cleat arm moulded cleat arm cradle part can be cut off to allow full 360° rotation. Fork fittings have a 5mm pin to permit direct attachment to the head post of a block (ie. not using a shackle). Suits traditional post/shackle head blocks and Dyneema® Link head Orbit Blocks™. 
Features
Height adjustable arm
Twin ball bearing race
Adjustable ratchet system 
Specifications
Rope: 3 - 12 mm
M.W.L. 260 kg
B. L. 520 kg
Weight: 342 g
Applications
Mainsheet systems on dinghies ad sportsboats to 8m (26ft) 
Materials
Alloy cleating arms
Fibre reinforced Nylon base
Grade 316 stainless steel fittings