RonstanRonstan Series 55 RT Orbit Block, Single Swivel Head
Imperial Metric
Sheave Dia. 2 5/32" 55 mm
Max. Rope Dia. 3/8" 10 mm
Maximum Working Load 550 lb 250 kg
Breaking Load 1430 lb 650 kg
Weight 2.9 oz 82 g

Selected Series 55 models.
Product Description

• Automatic and Manual ratchet in one block.
• 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.
• Sheave: Hard anodised Aluminium.
• Ball Bearings: High compression strength carbon black Aceetal.
• Frame/Cheeks: Toughened, glass fibre reinforced Nylon.
• Rope Link: UV stabilised, multi-strand impregnated SK75 Dyneema®.
• Head fitting: grade 316 stainless steel.
• Ball Bearings: High compression strength carbon black Acetal.
• Sheave : Hard anodised aluminium.

Mainsheet systems and spinnaker sheets on dinghies, sportsboats and small keel, boats to 8 m(26 ft). Halyard, vang and backstay applications on boats to 8m (26ft), spinnaker sheets on sportsboats and small keel boats (lateral lead blocks).

Part Number: RF56100

Ronstan Serie 55 RT Orbit Blöcke, Einzige Schwenken Kopf
Ronstan Serie 55 RT Orbit Polea, Simple Giratorio Cabezal
Ronstan Série 55 RT Orbit Poulies, Unique Emerillon Tête
Ronstan Serie 55 RT Orbit Bozzelli, Singolo Girevole Testa
Click Image to Zoom
    Code: RONRF56100
    Original Price:$89.95
    Price: $76.46
    (You Save: $13.49)

    Quantity in Basket: None
    PayPal © Site content copyright Mauri Pro Sailing, LLC. All rights reserved
    Site developed by Mauri Pro Sailing
    Mauri Logo