Antal
Antal 80 mm OPF Stand-Up Block on Screw-Down Pad Eye
Antal's OPF (One Piece Frame) blocks are machined from a single piece of anodised aluminium, so there are no screws or rivets to work loose and no structural...
Stand-up blocks are held upright by a spring, so the block never lies flat on deck and is always ready to take the line from any direction. A practical, rugged solution for sheets and control lines that need a clean lead and quick handling.