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Lewmar 29925001BK 50mm Synchro Single Block with Swivel Head Black

Manufacturer

Lewmar

Picture for manufacturer Lewmar

Part Number

29925001BK
13 reviews
04/01/2036 4:09 PM
Sale Price

$22.23

2 left at this price

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Usually delivered within 2 days

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Product Details

The Lewmar 29925001BK is a 50mm Synchro single block designed for sailboat rigging and deck hardware applications. This lightweight, high-performance block features a swivel head design that allows smooth rotation and optimal line lead angles under load.

Key Features:

  • 50mm (2") sheave diameter with single pulley configuration
  • 990 lb (450 kg) working load limit for reliable performance
  • Accommodates line sizes from 1/4" to 3/8" (6-10mm)
  • Swivel shackle mount for versatile installation options
  • Glass fiber reinforced composite cheeks for strength and durability
  • Corrosion-resistant black finish
  • Plain bearing system for smooth operation
  • No becket or cleat configuration

Lewmar's Synchro blocks combine modern materials with precision engineering to deliver dependable performance in marine environments. The compact design and swivel head make this block ideal for applications requiring directional flexibility, including jib sheets, halyards, control lines, and general deck rigging.

Products specifications

Type

Single

Diameter

3/8 Inch or 10 mm

Mount Type

Swivel Shackle

Becket

No Becket

Direction

Any

Integral Cleat

No Integral Cleat

Ratchet

Non Ratcheting

Safe Working Load

990 Pounds

Sheave Diameter

50 mm

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Easy way to check out, great site

very easy to place order

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Great prices!

Looking for this

good prices, well-designed website. stuff got here like lightning, nicely packaged. will def use again.

Great experience. I would definitely recommend.

Thanks full

So far all is well. I am very happy. Just a side note, I did just place my order. I haven't actually received the product. This is an update. I am a very happy shopper. The only complaint I have is when I would check on my order to see if it had been ship

Easy

quick an easy

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