Aluminium Halyard block with 60 mm sheave MDS L-MAX: 603 mm

L-MAX: 603 mm

It features glass fibre reinforced sheaves with polymer bushings

Fasteners: M10

The glass fiber reinforced cheeks offer added strength

It features a swiveling shaft with swivel lock - a plastic washer which is placed between block body and shackle for fixed 0° or 90° shackle position

Aluminium Halyard block with 60 mm sheave MDS L-MAX: 603 mmHalyard block A block designed for routing lines 90 typical for routing a halyard from the mast and aft. Plain bearing sheave with Delrin thrust bearings for low friction even if the line is not perfectly aligned with the sheave. Sheave Diameter: 60 mm Sheave Material: Aluminium Holder: Machined and anodized aluminium Radial Load: Plain bearing Axial Load: 4 mm Delrin thrust bearings To be mounted with three M6 bolts, c c between holes; 28 mm Overall