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125 mm Runner Block 125 mm Runner Block
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125 mm Black Magic

125 mm Runner Block

Part No. 3259
£982.79(including VAT)  Not in Stock
Sheave Ø (mm)125 mm
Maximum line Ø (mm)19 mm
Maximum working load (kg)4990 kg

Runners are used on running backstays of offshore boats to adjust mast bend for different wind conditions.

Integrated sideplate bails and recessed cotter key help produce a smooth design that won’t snag lifelines.

Sideplates and sheaves Hard Lube-anodized for maximum UV protection and a smooth surface. Center cage keeps Torlon® roller bearings separated and parallel to reduce friction.

Torlon is a registered trademark of Solvay Advanced Polymers L.L.C.

Sheave Ø (mm)125 mm
Length (mm)195 mm
Width (mm)183.5 mm
Weight (g)844 g
Clevis pin Ø (mm)19 mm
Maximum line Ø (mm)19 mm
Maximum working load (kg)4990 kg
Breaking load (kg)9979 kg
DWG: 3259.DWG (open/save)
DXF: 3259.DXF (open/save)
IGS: 3259.IGS (open/save)
EPS: 3259.eps (open/save)
High-res JPG: 3259.jpg (open/save)
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