Selden 50mm Plain Bearing Block - 405-001-01

Selden Plain Bearing Block PBB50-Single-405-001-01

• stainless steel strap for strength& long life
• stiff GRP reinforced cheeks to prevent line wedging
• composite 50/50 glass fibre/polyamide
• innovative design with "tool free" sliding swivel locking mechanism
• heavy and static loads in halyard tuning, mainsheet systems, mast foot blocks, masthead blocks, boom vang
• max line 12mm
• 5mm shackle