SPRENGER S-block with U-swivel / 10 mm / needle bearing

SVB item number: 44565 Manufacturer no.: 3565045155
Optimal guidance with specially shaped side sections made of glass fiber reinforced plastic for more safety and stability. Product details
Recommended retail price: €38.81
only  €31.95
-18%
You save: €6.86
10 | in stock
pcs
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Available variants

S-block with U-swivel / 8 mm / needle bearing
SPRENGER S-block with U-swivel / 8 mm / needle bearing
€36.20
only €29.95
To product
S-block with U-swivel / 12 mm / needle bearing
SPRENGER S-block with U-swivel / 12 mm / needle bearing
€48.85
only €43.95
To product

Product data

  • SVB item number 44565
  • EAN 4022853222268
  • Manufacturer no. 3565045155
  • Description S-block with U-swivel
  • Type of bearing Needle bearing
  • Number of sheaves 1
  • Sheaves-Ø 40 mm
  • Working load in kg 360 kg
  • Breaking load 900 kg
  • Ring No
  • Swivel Yes
  • Cleat No
  • Becket No
  • Material Stainless steel V4A, Plastic
  • Block application area Extremely High Loads
  • For rope Ø 10 mm
  • Packing Unit 1 pcs
  • Configurable No
  • Colour Black

Product details

The name SPRENGER has stood for quality for more than 140 years. This compact S-block series is characterized by excellent workmanship, smooth running and high load capacity. The blocks offer optimal guidance with specially shaped side sections made of glass fiber reinforced plastic. More safety with dimensionally stable, continuous stainless steel straps.

Features

Discover the features that make this product stand out. From technical details to special functions – we’ve summarized all the key information for you.

Type of bearing
Needle bearing
Working load in kg
360 kg
Swivel
Material
Stainless steel V4A Plastic
44565_S-Block_mit_U-Wirbel_Nadellager.jpg

Care advice

Cleaning and maintenance of blocks:
  • Rinse blocks regularly and thoroughly with warm fresh water to remove salt and dirt (if necessary, carefully use a soft brush).
  • For heavier soiling: soak the block in warm fresh water with a little detergent and move the sheaves (do not use aggressive cleaners).
  • Avoid pressure washers, as water and dirt may be forced into the bearings.
  • Then allow to dry thoroughly to prevent corrosion.
  • Lubricate only when necessary and according to the manufacturer's instructions.
    • Note: Many modern bearings are maintenance-free or self-lubricating – incorrect lubrication may impair function.
  • Disassemble only if explicitly intended by the manufacturer, as not all blocks are designed for maintenance or disassembly.

Product safety

What other SVB customers have to say

100% real reviews

3 customer reviews

5 (out of 3 ratings)
4 Stars
(0)
3 Stars
(0)
2 Stars
(0)
1 Stars
(0)
100% recommend SVB
  • Advantages
  • Weight (1)
  • Type of bearing (1)
  • Material (1)
  • Colour (1)
  • Price/performance ratio (1)
  • Quality (1)
  • Fields of application (1)
  • Lifespan (1)
Jürgen G.
by Jürgen G. Flag of Germany 7/3/2026 Verified purchase Variant: 44565
Top quality
As always, Sprenger blocks offer excellent value for money.
  • Advantages
  • Weight
  • Type of bearing
  • Material
  • Colour
  • Price/performance ratio
  • Quality
  • Fields of application
  • Lifespan
Dirk D.
by Dirk D. Flag of Germany 5/10/2022 Verified purchase Variant: 44566
Price-performance ratio fits
smooth, good workmanship
Peter D.
by Peter D. Flag of Germany 5/8/2020 Verified purchase Variant: 44565
Stable, smooth-running blocks
That's exactly how I imagined it to be

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Comparison

Availability / Price
only €31 95
10 in stock
only €29 95
19 in stock
only €43 95
20 in stock
Item no.
44565
44564
44566
Customer ratings
(3)
(3)
(3)
Description
S-block with U-swivel
S-block with U-swivel
S-block with U-swivel
Sheaves-Ø
40 mm
27 mm
57 mm
Packing Unit
1 pcs
1 pcs
1 pcs
For rope Ø
10 mm
8 mm
12 mm
Number of sheaves
1
1
1
Type of bearing
Needle bearing
Needle bearing
Needle bearing
Ring
Swivel
Cleat
Working load in kg
360 kg
300 kg
460 kg
Breaking load
900 kg
600 kg
1200 kg
Becket
Material
Stainless steel V4A, Plastic
Stainless steel V4A, Plastic
Stainless steel V4A, Plastic
Colour
Black
Black
Black
Configurable
Block application area
Extremely High Loads
Extremely High Loads
Extremely High Loads
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SPRENGER S-block with U-swivel / 10 mm / needle bearing
View Ratings (3) Questions (0)