Ronstan Series 55 Ratchet Orbit Block - Single - Swivel Head - Auto & Manual

Description

New, out of the package
Never used
Free shipping in the U.S.
Features:
Up to 20:1 holding power
Smooth easing of sheets
High performance cleating
Swivel shackle head for unlimited block rotation.
Stainless steel shackle head for ultimate durability and compatibility with harsh fixing points.
Automatic & manual ratchet block
Applications:
Mainsheet systems and spinnaker sheets on dinghies, sportsboats and small keel boats to 8M(26')
Halyard, vang and backstay applications on boats to 8M(26')
Spinnaker sheets on sportsboats and small keel boats (lateral lead blocks)
Materials:
Sheave: Hard anodised Aluminium
Ball Bearings: High compression strength carbon black Aceetal
Frame/Cheeks: Toughened, glass fiber reinforced Nylon
Rope Link: UV stabilized, multi-strand impregnated SK75 Dyneema
Head fitting: grade 316 stainless steel
Specifications:
Sheave Ø:
55mm(2)
Max. Rope Ø:
10mm(1/2)
M.W.L.:
250kg(550lbs)
B. L.:
650kg(1,430lbs)
Weight:
82g(2.9oz)