Quick Summary
The Blueshark 2254 is a fixed double sailing block with a 38 mm sheave and a 1-pack configuration. It is specified for a maximum line diameter of 10 mm and lists a safe working load of 1600 lbs with a breaking load of 2850 lbs.
This block is described with 6061T6 aluminum alloy construction, Delrin ball bearings, and 316 stainless steel hardware. Those details make the core size, load, and hardware checks the most important points before choosing it for a sailing setup.
Key Details
| Detail | Product information and buyer relevance |
|---|---|
| Model | 2254, useful for confirming the exact block version. |
| Product type | Fixed double sailing block, intended for sailing line handling. |
| Sheave diameter | 38 mm, a key size check for the intended rigging setup. |
| Max line diameter | 10 mm (3/8 in), which must match the line you plan to use. |
| Safe working load | 1600 lbs (730 kg), a major limit to compare with the expected load. |
| Breaking load | 2850 lbs (1300 kg), included as a separate load figure for reference. |
| Pack quantity | 1-pack, so this is a single block. |
| Weight | 0.16 kg, a useful handling and setup check. |
| Hardware | 316 stainless steel hardware, relevant for buyers comparing the listed components. |
What to Compare Before Buying
- Line size: The stated maximum line diameter is 10 mm (3/8 in). Compare that against the line you already use.
- Load rating: The safe working load is 1600 lbs. Make sure that matches the demands of the intended rigging point.
- Sheave size: The sheave diameter is 38 mm. Check that this size suits the block arrangement you want.
- Quantity: This is a 1-pack, so confirm whether you need one block or a matched set.
Compatibility, Size and Fit
The main fit check for this block is line diameter. It is listed for up to 10 mm or 3/8 in line, and the shackle pin is stated as 13.2 mm with a 5 mm diameter. Buyers comparing blocks for a sailing setup should make sure those sizes line up with the rigging they plan to use.
Before You Decide
Confirm the 10 mm line limit, the 1600 lbs safe working load, and the 1-pack quantity before choosing this block. If your setup needs a different line size or a higher load rating, compare another option.
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