LEWMAR Triple Block with Swivel / 12 mm / plain bearing
SVB item number: 83122
Manufacturer no.: 29927203BK
Optimised block geometry! Triple block with swivel.
Product details
Having issues?
If you are not redirected to PayPal, it could be due to your browser settings. Please check and if necessary deactivate the setting "Hide IP address" in the settings -> Safari -> Hide IP address. Please also check your browser for updates.
If you are not redirected to PayPal, it could be due to your browser settings. Please check and if necessary deactivate the setting "Hide IP address" in the settings -> Safari -> Hide IP address. Please also check your browser for updates.
Are you already using this item?
Add to my boat now.
Available variants
Product data
- SVB item number 83122
- EAN 0743683204692
- Manufacturer no. 29927203BK
- Description LEWMAR - Block with Swivel
- For rope Ø 12 mm
- Number of sheaves 3
- Type of bearing Plain bearing
- Sheaves-Ø 72 mm
- Breaking load 2400 kg
- Working load in kg 1100 kg
- Ring No
- Swivel Yes
- Cleat No
- Becket No
- Material Stainless steel V4A, Plastic
- Block application area Static Loads
- Series Not specified
Product details
Triple block with swivel.
LEWMAR - SYNCHRO blocks:
The incredibly streamlined block geometry, the revolutionary low-friction bearing and the self-aligning block head result in a reduced friction of 40% compared to conventional mainsheet systems. Each block component is synced with the line movement, resulting in a lighter and softer transfer of the load from the sail to the deck - and all this with hardly any line wear!
The incredibly streamlined block geometry, the revolutionary low-friction bearing and the self-aligning block head result in a reduced friction of 40% compared to conventional mainsheet systems. Each block component is synced with the line movement, resulting in a lighter and softer transfer of the load from the sail to the deck - and all this with hardly any line wear!
Cleaning and Maintenance of Blocks:
- Rinse blocks regularly and thoroughly with warm fresh water to remove salt and dirt (carefully assist with a soft brush if necessary).
- For heavier soiling: Soak the block in warm fresh water with a little dish soap and move the rollers (do not use harsh cleaners).
- Avoid pressure washers, as water and dirt can be forced into the bearing.
- Allow to dry thoroughly afterwards to prevent corrosion.
- Lubricate only when necessary and according to the manufacturer's instructions.
- Note: Many modern bearings are maintenance-free or self-lubricating – improper lubrication can impair their function.
- Disassemble only if explicitly instructed by the manufacturer, as not all blocks are designed for maintenance or disassembly.
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
Plain bearing
Working load in kg
1100 kg
Swivel
Material
Stainless steel V4A
Plastic
Product safety
by
Vincenzo S.
3/20/2013
3/20/2013
by
Markus W.
9/26/2012
9/26/2012
Customers ask customers
No questions asked yet. Be the first to ask a question!
Comparison
Availability / Price
Item no.
83122
83121
83120
83123
Customer ratings
Description
LEWMAR - Block with Swivel
LEWMAR - Block with Swivel
LEWMAR - Block with Swivel
LEWMAR - Block with Swivel
Sheaves-Ø
72 mm
60 mm
50 mm
90 mm
For rope Ø
12 mm
8 mm
6 mm
14 mm
Number of sheaves
3
3
3
3
Type of bearing
Plain bearing
Plain bearing
Plain bearing
Plain bearing
Ring
Swivel
Cleat
Working load in kg
1100 kg
800 kg
450 kg
2000 kg
Breaking load
2400 kg
1600 kg
800 kg
4000 kg
Becket
Series
Not specified
Not specified
Not specified
Not specified
Material
Stainless steel V4A, Plastic
Stainless steel V4A, Plastic
Stainless steel V4A, Plastic
Stainless steel V4A, Plastic
Block application area
Static Loads
Static Loads
Static Loads
Static Loads
Customers also bought
-24%
Stainless Steel Hose Clamps
€2.76
from
€2.10
18 variants
Stainless Steel Rings
from
€1.95
6 variants
Splice online
GLEISTEIN
CRUISE XP - The all-rounder
from
€2.40
20 variants
Splice online
GLEISTEIN
GEMINI X SPORT / Mottled
from
€1.70
20 variants
-7%
LEWMAR
Single Block with Swivel / 8 mm / plain bearing
€38.50
only
€35.95
16
-6%
LEWMAR
Single Block with Swivel / 12 mm / plain bearing
€60.50
only
€56.95
36
LEWMAR
Double Block with Swivel / 12 mm / plain bearing
only
€128.95
4
LEWMAR
Triple Block with Swivel and Cleat / 12 mm / plain bearing
only
€277.95
1
LEWMAR
Fiddle Block with Swivel, Becket and Cleat/ 8 mm / plain bearing
only
€117.95
10
Similar items
-7%
SPRENGER
Blocks with Ring / 8 mm / ball bearing
€45.26
only
€41.95
6
-6%
SPRENGER
Blocks with Ring / 10 mm / ball bearing
€70.15
only
€65.95
11
-13%
SPRENGER
Blocks with Ring / 12 mm / ball bearing
€91.05
only
€78.95
3
-9%
SPRENGER
Block with Ring / 12 mm / plain bearing
€60.50
only
€54.95
4
-16%
SPRENGER
Block with Becket and Ring / 8 mm / ball bearing
€55.64
only
€46.95
2
-15%
SPRENGER
Block with Becket and Ring / 10 mm / ball bearing
€92.36
only
€78.95
5
-13%
SPRENGER
Block with Becket and Ring / 12 mm / ball bearing
€99.75
only
€86.95
2
-9%
SPRENGER
Block with Becket, Swivel and Cleat / 8 mm / ball bearing
€125.05
only
€113.95
5
-8%
SPRENGER
Block with Becket, Swivel and Cleat / 10 mm / ball bearing
€150.15
only
€137.95
3
-6%
SPRENGER
Block with Becket, Swivel and Cleat / 12 mm / ball bearing
€182.36
only
€171.95
2
Last seen products
TORQEEDO
TRAVEL RANGE Electric Outboard / 3 HP / 1425 Wh / short shaft
only
€3,139.95
2
-16%
LEWMAR
Tiller Lever for rudder shafts up to max. 80mm
€507.09
only
€427.95
1
-14%
PFEIFFER
Genoa Slide with Block and Stop for T-Track 25 x 4 mm
€120.00
only
€102.95
10
-6%
SLEIPNER / SIDE-POWER
Stern Thruster Set SE80T / 96 kg / 4,4 kW / 12 V
€2,904.03
only
€2,719.95
2
-10%
JOHNSON PUMP
Aqua Void Bilge Pump / 12 V / 38 l/min
€37.87
only
€33.95
9
LEWMAR
OCEAN Self-Tailing Winch / 58 ST / ALU / 2 speed
only
€3,169.95
Program online
-16%
SIMRAD
RS40-B VHF Radio / with integrated AIS Transponder
€1,307.81
only
€1,099.95
Available on 08.06.2026
LEWMAR
OCEAN Self-Tailing Winch / 54 ST / ALU / 2 speed
only
€2,659.95
E-mail Newsletter
Product news, offers & new guide videos. Stay up to date!
WhatsApp
New: Get news from SVB straight to your phone!