SPRENGER Block with Continuous Loop / 8 mm / ball bearing

SVB item number: 45460 Manufacturer no.: 3525090055
The SPRENGER single block with continuous loop and ball bearing is ideal for running rigging and other dynamic onboard applications, delivering exceptionally smooth operation. Designed for lines up to 8 mm in diameter, its single-sheave construction ensures efficient line deflection and dependable performance in everyday sailing.
Product details
Recommended retail price: €16.76
only  €13.95
-17%
You save: €2.81
60 | in stock
pcs
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Available variants

Block with Continuous Loop / 8 mm / plain bearing
SPRENGER Block with Continuous Loop / 8 mm / plain bearing
€13.15
only €11.95
To product

Product data

  • SVB item number 45460
  • EAN 4022853014900
  • Manufacturer no. 3525090055
  • Description Block with Continuous Ring
  • Type of bearing Ball bearing
  • Number of sheaves 1
  • Sheaves-Ø 27 mm
  • Working load in kg 150 kg
  • Breaking load 600 kg
  • Ring Yes
  • Swivel No
  • Cleat No
  • Becket No
  • Colour Black
  • Material Stainless steel V4A, Plastic
  • Block application area Dynamic Loads
  • Configurable No
  • Packing Unit 1 pcs
  • For rope Ø 8 mm

Product details

The SPRENGER single block with continuous loop and ball bearing is ideal for running rigging and other dynamic onboard applications, delivering exceptionally smooth operation. Designed for lines up to 8 mm in diameter, its single-sheave construction ensures efficient line deflection and dependable performance in everyday sailing.

The ball bearing provides exceptionally smooth, low-friction operation, allowing lines to run freely even under frequent use. The continuous loop offers excellent strength and stability, while the proven quality of Herm. Sprenger ensures outstanding durability and reliability. Manufactured from high-quality materials designed for the marine environment, this block delivers long-lasting, dependable performance on board.

Properties:

  • Single-sheave block with continuous loop
  • Ball bearing for exceptionally smooth operation
  • Suitable for lines up to 8 mm in diameter
  • High strength and stability thanks to the continuous loop
  • Robust construction for marine applications
  • Premium workmanship from Herm. Sprenger
  • Ideal for running rigging and dynamic loads

With its compact design, smooth-running ball bearing and robust construction, this block is an excellent choice for sailors and boat owners looking for reliable line handling, long-lasting quality and consistently high performance in a wide range of onboard applications.

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
Ball bearing
Working load in kg
150 kg
Ring
Material
Stainless steel V4A Plastic
45460_HS_Block_8mm_1_Rolle_mit_Bügel.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 dirt: 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

7 customer reviews

4.4 (out of 7 ratings)
3 Stars
(0)
2 Stars
(0)
1 Stars
(0)
100% recommend SVB
Joachim L.
by Joachim L. Flag of Germany 4/20/2024 Verified purchase Variant: 45460
good and affordable
Clive R.
by Clive R. Flag of France 12/9/2022 Verified purchase Variant: 45460
Well
Well
Manfred L.
by Manfred L. Flag of Germany 8/9/2011
Are several times in use, so far without problems.
Hans Ulrich B.
by Hans Ulrich B. Flag of Switzerland 11/18/2025 Verified purchase Variant: 45470
Line clamps
Despite the enclosed design, the lazyjack line got stuck between the pulley and the bail arm. Not all blocks are of the same quality. Ordering a spare is advisable.
  • Advantages
  • Type of bearing
  • Material
  • Price/performance ratio
  • Fields of application
  • Lifespan
  • Disadvantages
  • Quality
Giuseppe L.
by Giuseppe L. Flag of Italy 5/3/2024 Verified purchase Variant: 45460
lazyjack
perfect for lazy jack blocks simple and effective good quality

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Comparison

Availability / Price
only €13 95
60 in stock
only €11 95
14 in stock
Item no.
45460
45470
Customer ratings
(7)
(7)
Description
Block with Continuous Ring
Block with Continuous Ring
Sheaves-Ø
27 mm
27 mm
Rope-Ø
 
6 - 8 mm
Packing Unit
1 pcs
1 pcs
For rope Ø
8 mm
 
Number of sheaves
1
1
Type of bearing
Ball bearing
Plain bearing
Ring
Swivel
Cleat
Working load in kg
150 kg
150 kg
Breaking load
600 kg
600 kg
Becket
Material
Stainless steel V4A, Plastic
Stainless steel V4A, Plastic
Colour
Black
Black
Configurable
Block type
 
Top block
Mechanical advantage
 
1:1
Block application area
Dynamic Loads
Static Loads
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SPRENGER Block with Continuous Loop / 8 mm / ball bearing
View Ratings (7) Questions (0)