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150 mm Runner Block 150 mm Runner Block
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150 mm Black Magic

150 mm Runner Block

Part No. 3264
$1,778.40  Not available on-line. Please contact your Harken dealer.
Sheave Ø (mm)150 mm
Sheave Ø (in)5 15/16 in
Maximum line Ø (mm)25 mm
Maximum line Ø (in)1 in
Maximum working load (kg)6802 kg
Maximum working load (lb)15000 lb

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)150 mm
Sheave Ø (in)5 15/16 in
Length (mm)221 mm
Length (in)8 3/4 in
Width (mm)216 mm
Width (in)8 1/2 in
Weight (g)1436 g
Weight (oz)50.64 oz
Clevis pin Ø (mm)19 mm
Clevis pin Ø (in)3/4 in
Maximum line Ø (mm)25 mm
Maximum line Ø (in)1 in
Maximum working load (kg)6802 kg
Maximum working load (lb)15000 lb
Breaking load (kg)13605 kg
Breaking load (lb)30000 lb
DWG: 3264.DWG (open/save)
DXF: 3264.DXF (open/save)
IGS: 3264.IGS (open/save)
EPS: 3264.eps (open/save)
High-res JPG: 3264.jpg (open/save)
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