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Chandlery
Blocks

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Active filtering (5)

Attachment Method Pivoting Lead Block

Attachment Method Stand Up Base

Attachment Method Rope

Attachment Method Kicker Key

Attachment Method Removable Head

Category

Allen Blocks Allen Blocks
- Allen 20mm Dynamic Blocks Allen 20mm Dynamic Blocks
- Allen 30mm Dynamic Blocks Allen 30mm Dynamic Blocks
- Allen 40mm Dynamic Blocks Allen 40mm Dynamic Blocks
- Allen Plain Bearing Blocks Allen Plain Bearing Blocks
- Allen Ratchet Blocks Allen Ratchet Blocks
- Allen High Tension Blocks Allen High Tension Blocks
Barton Blocks Barton Blocks
- Barton Series 1 Blocks (30mm) Barton Series 1 Blocks (30mm)
- Barton Size 2 Blocks (35mm) Barton Size 2 Blocks (35mm)
- Barton Size 6 Cruiser Blocks (64mm) Barton Size 6 Cruiser Blocks (64mm)
Harken Blocks Harken Blocks
- Harken 16mm Blocks Harken 16mm Blocks
- Harken T18 Soft-Attach block Harken T18 Soft-Attach block
- Harken 22mm Micro Blocks Harken 22mm Micro Blocks
- Harken 29mm Bullet Blocks Harken 29mm Bullet Blocks
- Harken 29mm Carbo AirBlocks Harken 29mm Carbo AirBlocks
- Harken 40mm Carbo Ratchets Harken 40mm Carbo Ratchets
- Harken 40mm Carbo Blocks Harken 40mm Carbo Blocks
- Harken 57mm Carbo AirBlocks Harken 57mm Carbo AirBlocks
- Harken 57mm Carbo Ratchets Harken 57mm Carbo Ratchets
- Harken Line-Wire High Strength Blocks Harken Line-Wire High Strength Blocks
Holt Blocks Holt Blocks
- Holt 20mm Ball Bearing Blocks Holt 20mm Ball Bearing Blocks
- Holt 28mm Ball Bearing Blocks Holt 28mm Ball Bearing Blocks
- Holt 39mm Ball Bearing Blocks Holt 39mm Ball Bearing Blocks
- Holt 57mm Ball Bearing Blocks Holt 57mm Ball Bearing Blocks
- Holt 75mm Ball Bearing Blocks Holt 75mm Ball Bearing Blocks
Lewmar Blocks Lewmar Blocks
Ronstan Blocks Ronstan Blocks
- Ronstan Orbit Ratchet Blocks Ronstan Orbit Ratchet Blocks
- Ronstan Series 20 - Ball Bearing Blocks Ronstan Series 20 - Ball Bearing Blocks
- Ronstan Series 30 - Orbit and Ball Bearing Blocks Ronstan Series 30 - Orbit and Ball Bearing Blocks
- Ronstan Series 40 All Purpose Blocks Ronstan Series 40 All Purpose Blocks
- Ronstan Series 40 - Ball Bearing Blocks Ronstan Series 40 - Ball Bearing Blocks
- Ronstan Core Blocks Ronstan Core Blocks
- Other Ronstan Blocks Other Ronstan Blocks
Seasure Blocks Seasure Blocks

Brand

Allen
Barton
Harken
Holt
Lewmar
Ronstan
Sea Sure
Selden

Sheave Size (mm)

10-17mm
18-21mm
22-26mm
27-34mm
35-44mm
45-54mm
55-64mm
65+ mm

Block Type

Single
Double
Triple

Block Options

Becket
Becket Through Axle
Cam Cleat
Fiddle
Ratchet
V Cleat

Attachment Method

Cheek Block
Fixed Head
Hook
Inglefield Clip
Kicker Key
Pivoting Lead Block
Removable Head
Rope
Rope Loop
Shackle
Snap Shackle
Stand Up Base
Surface Mount
Swivel
Through Deck

Bearing Type

Ball Bearing
Plain Bearing

Pin Diameter (mm)

3
4
5
6
8

Price

£0.00 - £100.00
£100.00 - £200.00

Products On Sale

Sale Items
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Blocks

Shop By

Holt 57mm Organic Ratchet Block with Swivel

Special Price £45.00 Regular Price £55.58

-19%
Holt 57mm Organic Ratchet Block with Swivel and Becket

Special Price £56.08 Regular Price £59.17

-5%
Selden High Load Single Ball Bearing Block 25mm with Clevis Pin

£31.50
Allen 20mm Dynamic Ezi-Tii Block

Special Price £12.55 Regular Price £13.20
Allen Laser Kicker Block Extreme High Load With Key Blue

Special Price £150.70 Regular Price £158.90

-5%
Allen Single X2 Auto Ratchet Block 45mm

Special Price £75.80 Regular Price £79.59

-5%
Harken 57mm Carbo Ratchamatic With Swivel Shackle Head

Special Price £128.00 Regular Price £133.82

-4%
Allen 20mm Extreme High Load Block Blue

Special Price £117.25 Regular Price £123.61

-5%
Allen 20mm Dynamic Block On Saddle And Spring

Special Price £21.40 Regular Price £22.47

-5%
Harken 40mm Carbo T2 Air Block

Special Price £45.35 Regular Price £47.42

-4%
Ronstan Series 20 Orbit Single Lashing Block - Becket Option

£11.95
Allen 20mm Dynamic Block With Swivel Shackle Head

Special Price £32.30 Regular Price £33.92

-5%
Sea Sure Single Block 25mm With V Jammer Cleat

£19.80
Ronstan Series 30 Orbit Single Lashing Head With Becket Option

£15.55
Ronstan Series 20 Single Block Swivel Shackle Head

£20.95
Ronstan Series 75 Single Core Block With Becket

£150.25
Holt 39mm Single Swivel Block with Becket

Special Price £28.23 Regular Price £29.75
Ronstan Series 20 Stand Up Block

£20.05
Harken 29mm Carbo T2 Air Block

Special Price £30.15 Regular Price £31.53

-4%
Ronstan Series 30 Orbit Single Swivel Shackle Head - Becket Option

£25.30
Allen 30mm Dynamic Block On Saddle With Spring

Special Price £24.30 Regular Price £25.52

-5%
Ronstan Series 55 Orbit Ratchet Block With Dyneema Link Head

£85.65
Ronstan Series 55 Orbit Ratchet Block With Swivel Shackle Head

£90.15
Ronstan Series 40 Manual Ratchet Block With Swivel Shackle Head

£72.70
Ronstan Series 40 Auto Ratchet Block With Swivel Shackle Head

£70.55
Lewmar Size 2 65mm Fiddle Block With Snap Shackle Head

Special Price £76.50 Regular Price £85.00

-10%
Holt Tie On Block 30mm

Special Price £13.95 Regular Price £14.71
Ronstan Series 20 Double Block With 2 Axis Shackle Head

£32.00
Ronstan Series 20 Double Block Becket With 2 Axis Shackle Head

£35.25
Holt Tie On Block 20mm

Special Price £10.74 Regular Price £11.32
Ronstan Series 20 Triple Block With 2 Axis Shackle Head

£43.70
Ronstan Series 20 Triple Block Becket With 2 Axis Shackle Head

£47.90
Ronstan Series 20 Triple Block Becket Cam Cleat With 2 Axis Shackle Head

£80.70
Holt 20mm Double Block Fixed Head with Becket

Special Price £30.79 Regular Price £32.46

-5%
Allen 60mm Pro-Ratchet Block

Special Price £93.40 Regular Price £98.07
Ronstan Series 20 BB Upright Lead Block

£20.35
Ronstan Series 20 BB Pivoting Lead Block

£36.05
Holt 20mm Triple Block Fixed Head

Special Price £44.80 Regular Price £47.24

-5%
Holt 20mm Triple Block Fixed Head with Cam and Becket

Special Price £63.66 Regular Price £67.15

-5%
Auto Ratchet Block 39mm with Becket and Cam Cleat

£69.88
Harken 16mm Forkhead Air Block

Special Price £25.70 Regular Price £27.15

-5%
Harken 16mm Single Swivel Air Block

Special Price £32.40 Regular Price £34.17

-5%
Harken 16mm Single Block And Eyestrap Assembly

Special Price £27.05 Regular Price £28.57

-5%
Holt Stanchion Lead Block With Clevis Pin

Special Price £25.51 Regular Price £26.88

-5%
Allen 20mm Micro Through Deck Or Stand Up Block

Special Price £19.00 Regular Price £19.95
Allen 60mm Dynamic Swivel Block

Special Price £58.25 Regular Price £61.16

-5%
Ronstan Series 30 Orbit Stand Up Block

£24.90
Harken T2 Soft-Attach 18mm Carbo Air Block

Special Price £27.50 Regular Price £28.74

-4%

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Visit TridentUK Store

Trident Quay
6 South Shore Road
Gateshead
Tyne And Wear
NE8 3AE
0191 4901736
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Manufacturing in Gateshead, UK
Since 1983
Passionate about sailing

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