Double Blocks for Boats

Run several lines through one block? With a double block or two-sheave block, this can be done from one base point. For simple tackle, a double block is often sufficient as the upper block. Depending on the line diameter and intended use, various models of double blocks made of different material are available. You can find out more about choosing the right block in our guide. Already know what you're looking for? Then find exactly what you need here!
Order by
Ratings
Brand
Price range
Availability
Material
Becket
Breaking load
Cleat
For rope Ø
Number of sheaves
Swivel
Working load in kg
Ring
Block application area
Type of bearing
Filter
Order by
Ratings
Brand
Price range
Availability
 
Material
Becket
Breaking load
kg
Cleat
For rope Ø
mm
Number of sheaves
Swivel
Working load in kg
kg
Ring
Block application area
Type of bearing
All filters
Product image 1 of SPRENGER Blocks with Brackets / 8 mm / plain bearing
(5)
SPRENGER Blocks with Brackets / 8 mm / plain bearing
€24.89
only €20.95
19
Product image 1 of SPRENGER Block with Bracket / 10 mm / plain bearing
(2)
SPRENGER Block with Bracket / 10 mm / plain bearing
€35.50
only €29.95
17
Product image 1 of SPRENGER Block with Bracket / 12 mm / plain bearing
(1)
SPRENGER Block with Bracket / 12 mm / plain bearing
€41.55
only €34.95
23
Product image 1 of SPRENGER Block with Bracket / 14 mm / plain bearing
SPRENGER Block with Bracket / 14 mm / plain bearing
€93.15
only €78.95
1
Product image 1 of SPRENGER Block with Bracket / 8 mm / ball bearing
(5)
SPRENGER Block with Bracket / 8 mm / ball bearing
€28.35
only €24.95
11
Product image 1 of SPRENGER Block with Bracket / 12 mm / ball bearing
SPRENGER Block with Bracket / 12 mm / ball bearing
€62.90
only €55.95
2
Product image 1 of SPRENGER Block with Bracket / 10 mm / ball bearing
(1)
SPRENGER Block with Bracket / 10 mm / ball bearing
€47.20
only €42.95
5
MyBoat
Product image 1 of SPRENGER Block with Swivel /12 mm / plain bearing
SPRENGER Block with Swivel /12 mm / plain bearing
€50.40
only €44.95
14
Product image 1 of SPRENGER Block with Swivel / 10 mm / ball bearing
(1)
SPRENGER Block with Swivel / 10 mm / ball bearing
€61.15
only €53.95
12
Product image 1 of SPRENGER Block with Becket and Ring / 8 mm / plain bearing
(1)
SPRENGER Block with Becket and Ring / 8 mm / plain bearing
€31.95
only €26.95
13
Product image 1 of SPRENGER Block with Becket and Ring / 10 mm / plain bearing
SPRENGER Block with Becket and Ring / 10 mm / plain bearing
€41.15
only €34.95
4
Product image 1 of SPRENGER Block with Becket and Ring / 14 mm / plain bearing
SPRENGER Block with Becket and Ring / 14 mm / plain bearing
€104.51
only €85.95
4
Product image 1 of SPRENGER Block with Becket and Ring / 10 mm / ball bearing
SPRENGER Block with Becket and Ring / 10 mm / ball bearing
€52.90
only €46.95
5
Product image 1 of SPRENGER Block with Becket and Ring / 12 mm / plain bearing
SPRENGER Block with Becket and Ring / 12 mm / plain bearing
€51.15
only €43.95
6
Product image 1 of SPRENGER Block with Becket and Ring / 8 mm / ball bearing
(1)
SPRENGER Block with Becket and Ring / 8 mm / ball bearing
€34.20
only €29.95
10
Product image 1 of SPRENGER Block with Becket and Ring / 12 mm / ball bearing
SPRENGER Block with Becket and Ring / 12 mm / ball bearing
€69.10
only €63.95
3
Product image 1 of SPRENGER S Block with Bracket / 10 mm / plain bearing
SPRENGER S Block with Bracket / 10 mm / plain bearing
€42.99
only €38.95
4
Product image 1 of SPRENGER S Block with Bracket / 12 mm / plain bearing
SPRENGER S Block with Bracket / 12 mm / plain bearing
€52.21
only €46.95
2
Product image 1 of SPRENGER S Block with Bracket / 12 mm / needle bearing
SPRENGER S Block with Bracket / 12 mm / needle bearing
€80.00
only €68.95
3
Product image 1 of SPRENGER S Block with Bracket / 10 mm / needle bearing
SPRENGER S Block with Bracket / 10 mm / needle bearing
€72.00
only €66.95
6
Product image 1 of SPRENGER S Block with Swivel / 8 mm / plain bearing
(1)
SPRENGER S Block with Swivel / 8 mm / plain bearing
€40.10
only €35.95
8
Product image 1 of SPRENGER S Block with Swivel / 8 mm / ball bearing
(1)
SPRENGER S Block with Swivel / 8 mm / ball bearing
€43.70
only €38.95
10
Product image 1 of SPRENGER S Block with Swivel / 8 mm / needle bearing
(1)
SPRENGER S Block with Swivel / 8 mm / needle bearing
€62.45
only €55.95
4
Product image 1 of SPRENGER S Block with Bracket and Becket / 10 mm / plain bearing
SPRENGER S Block with Bracket and Becket / 10 mm / plain bearing
€47.30
only €43.95
4
Product image 1 of SPRENGER S Block with Bracket and Becket / 12 mm / plain bearing
(1)
SPRENGER S Block with Bracket and Becket / 12 mm / plain bearing
€57.85
only €54.95
14
Product image 1 of SPRENGER S Block with Bracket and Becket / 10 mm / needle bearing
SPRENGER S Block with Bracket and Becket / 10 mm / needle bearing
€77.30
only €71.95
6
Product image 1 of SPRENGER S Block with Bracket and Becket / 12 mm / needle bearing
(1)
SPRENGER S Block with Bracket and Becket / 12 mm / needle bearing
€85.75
only €78.95
4
Product image 1 of SPRENGER S Block with Swivel and Bottom Bracket / 8 mm / plain bearing
SPRENGER S Block with Swivel and Bottom Bracket / 8 mm / plain bearing
€41.15
only €35.95
7
Product image 1 of SPRENGER S Block with Swivel and Bottom Bracket / 8 mm / ball bearing
SPRENGER S Block with Swivel and Bottom Bracket / 8 mm / ball bearing
€44.30
only €38.95
6
Product image 1 of SPRENGER S Block with Swivel and Bottom Bracket / 8 mm / needle bearing
SPRENGER S Block with Swivel and Bottom Bracket / 8 mm / needle bearing
€64.70
only €58.95
2
Product image 1 of SPRENGER S Double Block / 8 mm / ball bearing
SPRENGER S Double Block / 8 mm / ball bearing
€41.90
only €38.95
5
Product image 1 of SPRENGER Traveler Block / 8 mm / ball bearing
SPRENGER Traveler Block / 8 mm / ball bearing
€39.00
only €36.95
2
Product image 1 of SPRENGER Mini Block with Ring / 6 mm / plain bearing
(4)
SPRENGER Mini Block with Ring / 6 mm / plain bearing
€22.05
only €18.95
12
Product image 1 of SPRENGER Mini Block with Ring / 8 mm / plain bearing
(3)
SPRENGER Mini Block with Ring / 8 mm / plain bearing
€26.70
only €22.95
6
Product image 1 of SPRENGER Mini Block with Ring / 10 mm / plain bearing
(3)
SPRENGER Mini Block with Ring / 10 mm / plain bearing
€30.00
only €25.95
5
Product image 1 of SPRENGER Mini Block with Ring and Becket / 6 mm / plain bearing
SPRENGER Mini Block with Ring and Becket / 6 mm / plain bearing
€28.95
only €24.95
5
Product image 1 of SPRENGER Mini Block with Ring and Becket / 8 mm / plain bearing
SPRENGER Mini Block with Ring and Becket / 8 mm / plain bearing
€34.55
only €28.95
6
Product image 1 of SPRENGER Mini Block with Ring and Becket / 10 mm / plain bearing
SPRENGER Mini Block with Ring and Becket / 10 mm / plain bearing
€37.95
only €32.95
3
Product image 1 of SPRENGER Mini Block with Ring and V-Cleat / 2-sheave
(1)
SPRENGER Mini Block with Ring and V-Cleat / 2-sheave
€28.70
only €23.95
4
Product image 1 of SPRENGER MICRO XS Double-Block with Becket / 6 mm / ball bearing
SPRENGER MICRO XS Double-Block with Becket / 6 mm / ball bearing
€42.45
only €36.95
2
Product image 1 of SPRENGER MICRO XS Block with Bracket / 6 mm / ball bearing
SPRENGER MICRO XS Block with Bracket / 6 mm / ball bearing
€35.70
only €28.95
5
Product image 1 of SPRENGER Block with Swivel / 2-sheave
SPRENGER Block with Swivel / 2-sheave
€34.15
only €29.95
9
Product image 1 of HARKEN Element Double Block with Swivel / 45 mm / 12 mm / plain bearing
HARKEN Element Double Block with Swivel / 45 mm / 12 mm / plain bearing
€138.00
only €122.95
4
Product image 1 of HARKEN Element Double Block with Swivel and Becket / 45 mm / 12 mm / plain bearing
HARKEN Element Double Block with Swivel and Becket / 45 mm / 12 mm / plain bearing
€154.00
only €131.95
2
Product image 1 of HARKEN Element Double Block with Swivel / 60 mm / 14 mm / plain bearing
HARKEN Element Double Block with Swivel / 60 mm / 14 mm / plain bearing
€191.99
only €171.95
1
Product image 1 of HARKEN Element Double Block with Swivel and Becket / 45 mm / 12 mm / plain bearing
HARKEN Element Double Block with Swivel and Becket / 45 mm / 12 mm / plain bearing
€210.00
only €186.95
1
Product image 1 of HARKEN Element Double Block with Swivel / 80 mm / 16 mm / plain bearing
HARKEN Element Double Block with Swivel / 80 mm / 16 mm / plain bearing
€285.01
only €244.95
9
Product image 1 of HARKEN Element Double Block with Swivel and Becket / 80 mm / 16 mm / plain bearing
HARKEN Element Double Block with Swivel and Becket / 80 mm / 16 mm / plain bearing
€335.00
only €294.95
2
Product image 1 of LEWMAR Double Block with Swivel / 6 mm / plain bearing
(10)
LEWMAR Double Block with Swivel / 6 mm / plain bearing
€60.80
only €56.95
3
Product image 1 of LEWMAR Double Block with Swivel / 8 mm / plain bearing
(10)
LEWMAR Double Block with Swivel / 8 mm / plain bearing
€87.00
only €81.95
Available on 11.06.2026
Product image 1 of LEWMAR Double Block with Swivel / 12 mm / plain bearing
(12)
LEWMAR Double Block with Swivel / 12 mm / plain bearing
only €128.95
4
Product image 1 of LEWMAR Double Block with Swivel / 14 mm / plain bearing
(10)
LEWMAR Double Block with Swivel / 14 mm / plain bearing
only €267.95
Product image 1 of HARKEN Double Block with Ring and Becket / Type HK407 / 5 mm / ball bearing
HARKEN Double Block with Ring and Becket / Type HK407 / 5 mm / ball bearing
€46.01
only €39.95
2
Product image 1 of BAVARIA Double Block with Swivel / 12 mm / plain bearing
BAVARIA Double Block with Swivel / 12 mm / plain bearing
only €72.95
2
Product image 1 of BAVARIA Double Block with Swivel / 60 mm / 14 mm / plain bearing
BAVARIA Double Block with Swivel / 60 mm / 14 mm / plain bearing
only €109.95
1
Product image 1 of BAVARIA Double Block with Swivel / 70 mm / 14 mm / plain bearing
BAVARIA Double Block with Swivel / 70 mm / 14 mm / plain bearing
only €167.95
1
Product image 1 of HYE Double Block with Swivel / 14 mm / ball bearing
(2)
HYE Double Block with Swivel / 14 mm / ball bearing
€123.30
only €98.95
1
Product image 1 of HYE Double Block with Fixed Head / 13 mm / plain bearing
(11)
HYE Double Block with Fixed Head / 13 mm / plain bearing
€46.30
only €34.95
4
Product image 1 of BARTON TUPHblox Double Block with Ring / 10 mm
BARTON TUPHblox Double Block with Ring / 10 mm
only €25.95
20
Product image 1 of BARTON TUPHblox Double Block with Ring / 12 mm
BARTON TUPHblox Double Block with Ring / 12 mm
only €40.95
5
Product image 1 of BARTON TUPHblox Double Block with Ring / 13 mm
BARTON TUPHblox Double Block with Ring / 13 mm
only €33.95
Product image 1 of BARTON TUPHblox Double Block with Ring / 14 mm
BARTON TUPHblox Double Block with Ring / 14 mm
only €48.95
4
Product image 1 of BARTON TUPHblox Double Block with Ring / 16 mm
BARTON TUPHblox Double Block with Ring / 16 mm
only €69.95
2
Product image 1 of BARTON TUPHblox Double Block with Swivel / 10 mm
BARTON TUPHblox Double Block with Swivel / 10 mm
only €67.95
2
Product image 1 of BARTON TUPHblox Double Block with Swivel / 12 mm
BARTON TUPHblox Double Block with Swivel / 12 mm
only €54.95
2
Product image 1 of BARTON TUPHblox Double Block with Swivel / 13 mm
BARTON TUPHblox Double Block with Swivel / 13 mm
only €57.95
Expected to be in stock within 4-6 days
Product image 1 of BARTON TUPHblox Double Block with Swivel / 14 mm
BARTON TUPHblox Double Block with Swivel / 14 mm
only €88.95
4
Product image 1 of BARTON TUPHblox Double Block with Swivel / 16 mm
BARTON TUPHblox Double Block with Swivel / 16 mm
only €126.95
1
Product image 1 of EASYLOCK EASYMATIC I Upper Block 4:1/2:1 Purchase
(2)
EASYLOCK EASYMATIC I Upper Block 4:1/2:1 Purchase
only €86.95
2
Product image 1 of EASYLOCK EASYMATIC II Upper Block 6:1/3:1 Purchase
(2)
EASYLOCK EASYMATIC II Upper Block 6:1/3:1 Purchase
only €264.95
2
Product image 1 of EASYLOCK EASYMATIC I Lower Block 4:1/2:1 Purchase
(6)
EASYLOCK EASYMATIC I Lower Block 4:1/2:1 Purchase
only €289.95
3
Product image 1 of EASYLOCK EASYMATIC II Lower Block 6:1/3:1 Purchase
(6)
EASYLOCK EASYMATIC II Lower Block 6:1/3:1 Purchase
only €399.95
1
Product image 1 of HARKEN CARBO Double Block with Swivel / 2-sheave / 10 mm / ball bearing
HARKEN CARBO Double Block with Swivel / 2-sheave / 10 mm / ball bearing
€139.00
only €127.50
3
Product image 1 of HARKEN CARBO Double Block with Swivel / 2-sheave / 8 mm / ball bearing
HARKEN CARBO Double Block with Swivel / 2-sheave / 8 mm / ball bearing
€64.00
only €58.50
6
Product image 1 of HARKEN ZIRCON Double Block with Becket / 2-sheave / 8 mm / ball bearing
HARKEN ZIRCON Double Block with Becket / 2-sheave / 8 mm / ball bearing
€120.00
only €109.95
3
Product image 1 of HARKEN ZIRCON Double Block with Bow and Becket / double-sheave / 8 mm / ball bearing
HARKEN ZIRCON Double Block with Bow and Becket / double-sheave / 8 mm / ball bearing
€128.00
only €117.50
3
Product image 1 of HARKEN ZIRCON Triple Block with Becket / 3-sheave
HARKEN ZIRCON Triple Block with Becket / 3-sheave
€179.00
only €164.50
3

Customer ratings & reviews

All reviews (203.675)
User profile icon

Ivan M. on 05.06.2026

Objednavka dosla vporiadku dakujem

User profile icon

Michael P. on 04.06.2026

Ordering process great, communication fantastic, DHL delivery was also great, I use SVB a lot!

User profile icon

Janko R. on 04.06.2026

Evrything OK

E-mail Newsletter

Product news, offers & new guide videos. Stay up to date!

WhatsApp

New: Get news from SVB straight to your phone!