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

100 mm Aluminum Double Footblock

Part No. 3250
$1,007.15  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)2250 kg
Maximum working load (lb)4950 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.

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
Sheave Ø (mm)100 mm
Sheave Ø (in)3 15/16 in
Length (mm)143 mm
Length (in)5 5/8 in
Height (mm)62 mm
Height (in)2 7/16 in
Weight (g)967 g
Weight (oz)34.1 oz
Maximum line Ø (mm)16 mm
Maximum line Ø (in)5/8 in
Maximum working load (kg)2250 kg
Maximum working load (lb)4950 lb
Breaking load (kg)4500 kg
Breaking load (lb)9900 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 3/32 in
Drawing - DWG:  3250.DWG (open/save)
Drawing - DXF:  3250.DXF (open/save)
3D drawing - IGS:  3250.IGS (open/save)
Photo - EPS:  3250.eps (open/save)
Photo - JPG:  3250.jpg (open/save)
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