RonstanRonstan Series 125 RB Block, Single Upright Lead
Imperial Metric
Sheave Dia. 5" 125 mm
Max. Rope Dia. 5/8" 16 mm
Fastener Dia. 3/8" + 5/16" 10 mm + 8 mm
Maximum Working Load 8270 lb 3750 kg
Breaking Load 16530 lb 7500 kg
Weight 27.4 oz 777 g

Product Description

The self-contained alloy sheave packages provide reliable, low-friction performance at high loads. The high axial loads are carried by Torlon® roller needle bearings, while side thrust loads are taken up by Acetal ball bearings. Block sheeve and cheeks ar.

• Alloy sheave and housing.
• Torlon® needle rollers.
• Black carbon Acetal ball bearings.

Typically used for halyards at the mast base.

Part Number: RF128171

Ronstan Serie 125 RB Blöcke, Einzige Bockrolle Führen
Ronstan Serie 125 RB Polea, Simple Guia Verticale
Ronstan Série 125 RB Poulies, Unique Droit Lead
Ronstan Serie 125 RB Bozzelli, Singolo Verticale Portare
Click Image to Zoom
    Code: RONRF128171
    Original Price:$969.95
    Price: $824.46
    (You Save: $145.49)

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