Manufacturer part #: 3003
Technical Description
Double Over-the-top Block
2 1/4 in
57 mm
2 7/16 in
62 mm
3 1/4 in
83 mm
3 1/4 in
83 mm
3/8 in
10 mm
12.2 oz
346 g
2500 lb
1136 kg
5000 lb
2272 kg
Over-the-top blocks lead lines aft over cabin houses, coamings, and splashguards. They feature highload sheaves and come in single, double, and triple configurations.