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100 mm Aluminum Footblock 100 mm Aluminum Footblock 100 mm Aluminum Footblock
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100 mm Black Magic

100 mm Aluminum Footblock

Part No. 3249
$528.55  Not available on-line. Please contact your Harken dealer.
Sheave Ø (mm)100 mm
Sheave Ø (in)3 15/16 in
Maximum line Ø (mm)16 mm
Maximum line Ø (in)5/8 in
Maximum working load (kg)3402 kg
Maximum working load (lb)7500 lb

Use footblocks to redirect lines on the deck. Footblocks with lockoffs temporarily secure sheets.

Either metric or imperial flathead fasteners may be used for mounting and are not exposed.

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)100 mm
Sheave Ø (in)3 15/16 in
Length (mm)143 mm
Length (in)5 5/8 in
Height (mm)33 mm
Height (in)1 5/16 in
Weight (g)555 g
Weight (oz)19.57 oz
Maximum line Ø (mm)16 mm
Maximum line Ø (in)5/8 in
Maximum working load (kg)3402 kg
Maximum working load (lb)7500 lb
Breaking load (kg)6803 kg
Breaking load (lb)15000 lb
Number of fasteners
Fasteners (mm)10 FH mm
Fasteners (in)3/8 FH in
A (mm)14.5 mm
A (in)9/16 in
B (mm)37.5 mm
B (in)1 15/32 in
C (mm)92.5 mm
C (in)3 21/32 in
D (mm)28 mm
D (in)1 1/32 in
E (mm)100 mm
E (in)3 15/16 in
F (mm)143 mm
F (in)5 5/8 in
G (mm)23 mm
G (in)29/32 in
Manual: 4546.pdf (open/save)
DWG: 3249.DWG (open/save)
DXF: 3249.DXF (open/save)
IGS: 3249.IGS (open/save)
EPS: 3249.eps (open/save)
High-res JPG: 3249.jpg (open/save)
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