100 mm Plain Bearing Block - Halyard, permanent backstay Self-Tacking Max line size: 10 mm

Max line size: 10 mm

making this block ideal for sheets and control lines

Mounting: 1x M4

The 70 mm Plain Bearing Block - Single Becket is designed for high strength and performance on medium sized boats

It comes with a swiveling shaft and a plastic washer that acts as a swivel lock to fix the shackle at 0° or 90°

100 mm Plain Bearing Block - Halyard, permanent backstay Self-Tacking Max line size: 10 mmThe 100mm Plain Bearing Single Backstay Block is designed for up to 4 ton working load and ideal for backstays (permanent backstays) as the top block in a cascade system. 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