ID
1298666
$ 238.12
1-2 weeks delivery time
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The Harken 1203 Protexit single sheave exit block provides extreme performance with a 50mm sheave and aluminum housing, keeping halyards protected under heavy loads, with a maximum working load of 800 kg.
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Harken 1203 - 50mm Protexit Single Sheave Exit Block
For sailors demanding extreme performance, the Harken 1203 offers a durable solution. The all-aluminum Protexit™ housing manages lines under any angle while the 50mm sheave with Delrin® sideload balls ensures minimal wear on both block and halyard.
- Length: 117 mm / 4 5/8 in
- Weight: 128 g / 4.5 oz
- Maximum working load: 800 kg / 1760 lb
- Breaking load: 1600 kg / 3528 lb
- Sheave diameter: 50 mm / 1 15/16 in
- Maximum line diameter: 12 mm / 1/2 in
- Fasteners: 6 FH mm / 1/4 FH in
- A: 23.3 mm
- B: 71.5 mm
- Fastener spacing: 90 mm
- Item number: HK1203
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