40 mm Plain Bearing Block - Single, Swivel

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Description

40 mm Plain Bearing Block - Single, SwivelThe PBB40 Single Swivel Block is a 40mm plain bearing block with a swiveling shaft. A swivel lock, a plastic washer which is placed between block body and shackle, is included for fixed 0 or 90 shackle position. Suitable for heavy and static loads in halyard tuning, mainsheet systems and boom vang. Polymer sheave and stiff glass fibre reinforced cheeks to prevent the line from jamming. Safe working Load: 350 kg Breaking Load: 700 kg Max line size: 8 mm

flange bush (306-561) and lip seal (174-617)

and the upper T is hooked in to a recess of the deck ring

this turnbuckle offers resistance to corrosion and thread seizing

Hole Diam: 19

The BBB20 Single Strap Block is a 20mm ball bearing block designed for lower loads

The BBB20 Cheek Block is a 20mm ball bearing block designed for control lines on dinghies and keelboats

SWL: 2000 kg

In most cases Code Zero sails need to be hoisted lower than gennakers and spinnakers

Suitable for Seldén mast sections size up to C245/F246

glass fiber reinforced polyamide sides and a stainless steel strap for increased safety

The BBB40 Double Becket Block is a 40 mm ball bearing block with two sheaves and a becket for additional rigging options

Length: 30 mm