100 mm Plain Bearing Block - Single, Swivel Length 97 mm The side entry feature allows

The side entry feature allows for quick and easy line insertion

this turnbuckle offers exceptional resistance to corrosion and thread seizing

It is ideal for heavy loads in halyard

either for lines coming from above or from below

The blocks respond instantly to maintain delicate trimming and smooth manoeuvres for the trimmer to endure driving the boat forward for longer periods of time

100 mm Plain Bearing Block - Single, Swivel Length 97 mm The side entry feature allowsThe 100mm Plain Bearing Block Single is designed for up to 4 ton working load. The block features a plain bearing with polymer bushing and two axial Delrin thrust bearings to stabilize the sheave when the rope enters or exits the block with an angle. Machined, black anodised aluminium sheave and cheeks. All stainless parts are insulated from aluminium to prevent corrosion. The marine grade stainless shaft is swiveling but can be fixed in 0 or 90