mouseover to enlarge
125 mm Aluminum Footblock 125 mm Aluminum Footblock 125 mm Aluminum Footblock
click thumbnail to select

125 mm Aluminum Footblock

Part No. 3257
$674.95  Not available on-line. Please contact your Harken dealer.
Sheave Ø (mm)125 mm
Sheave Ø (in)4 15/16 in
Maximum line Ø (mm)19 mm
Maximum line Ø (in)3/4 in
Maximum working load (kg)4990 kg
Maximum working load (lb)11000 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)125 mm
Sheave Ø (in)4 15/16 in
Length (mm)176 mm
Length (in)6 15/16 in
Height (mm)43 mm
Height (in)1 11/16 in
Weight (g)972 g
Weight (oz)34.29 oz
Maximum line Ø (mm)19 mm
Maximum line Ø (in)3/4 in
Maximum working load (kg)4990 kg
Maximum working load (lb)11000 lb
Breaking load (kg)9977 kg
Breaking load (lb)22000 lb
Number of fasteners
Fasteners (mm)12 FH mm
Fasteners (in)1/2 FH in
A (mm)17 mm
A (in)21/32 in
B (mm)45 mm
B (in)1 25/32 in
C (mm)113 mm
C (in)4 7/16 in
D (mm)34.5 mm
D (in)1 11/32 in
E (mm)127.5 mm
E (in)5 1/32 in
F (mm)176 mm
F (in)6 29/32 in
G (mm)28 mm
G (in)1 3/32 in
Manual: 4546.pdf (open/save)
DWG: 3257.DWG (open/save)
DXF: 3257.DXF (open/save)
IGS: 3257.IGS (open/save)
EPS: 3257.eps (open/save)
High-res JPG: 3257.jpg (open/save)
  • United States
  • Australia
  • France
  • Italia
  • New Zealand
  • Polska
  • Sverige
  • UK