304 stainless steel construction – rust-proof for marine, outdoor, and industrial use
O C type design: O-ring (eye) on one end for secure swiveling connection + C-hook (jaw) on other end for tool-free attachment
Left and right hand threads in central barrel for smooth, precise length adjustment
Available sizes: M4 to M18 (0.16” to 0.71” diameter) – select from dropdown
Each 2-pack includes: 2 identical O C type turnbuckles
Ideal for: marine rigging, sailboat shrouds and stays, structural bracing, fences, gates, stage rigging, cargo securing, trailers, agriculture, guy lines