Description
Lewmar Blocks - HTX 50mm
Suitable for cruising through to performance yachts, the HTX range has been designed and manufactured to use a minimal number of alloy, stainless steel and plastic reinforced parts to provide enhanced reliability, durability, efficiency and strength.
The anodised marine grade alloy cheeks capture the side thrust ball bearings which provide high sail handling efficiency and speed. The design incorporates high load capacity performance while maintaining minimal weight for large line sizes. For additional functionality the head design Features a swivel head which incorporates a locking grub screw mechanism to allow the block to be set in correct alignment. Available in a wide range of configurations and styles including stand-up and foot blocks to suit almost any application for vessels up to 18 metres. Attachments include traditional shackle, webbing/lashing and toggle head.
Features
• Alloy cheeks, side thrust Delrin ball bearings
• Efficient high load plain central bearing
• High performance swivel head design
• High load capacity, low friction
• 50, 60, 72 and 90mm sheave diameters
|
Part Number
|
Description
|
Sheave Dia. mm
|
Max Rope Size mm
|
Working Load Limit kg
|
Breaking Load kg
|
Shackle Pin Dia. mm
|
|---|---|---|---|---|---|---|
| 420440-BLA | Single | 50 | 10 | 800 | 1600 | 5 |
| 420442-BLA | Double | 50 | 10 | 800 | 1600 | 5 |
| 420444-BLA | Triple | 50 | 10 | 800 | 1600 | 5 |
| 420446-BLA | Single + Becket | 50 | 10 | 800 | 1600 | 5 |
| 420448-BLA | Double + Becket | 50 | 10 | 800 | 1600 | 5 |
| 420450-BLA | Single + Becket + Cam | 50 | 10 | 800 | 1600 | 5 |
| 420452-BLA | Triple + Becket + Cam | 50 | 10 | 800 | 1600 | 5 |
| 420454-BLA | Single Toghead | 50 | 10 | 800 | 1600 | - |
| 420456-BLA | Single + Fiddle | 50 | 10 | 800 | 1600 | 5 |
| 420460-BLA | Single + Fiddle + Cam | 50 | 10 | 800 | 1600 | 5 |
| 420462-BLA | Single + Fiddle + Becket + Cam | 50 | 10 | 800 | 1600 | 5 |
| 420470-BLA | Single | 60 | 12 | 1100 | 2200 | 6 |
| 420471-BLA | Single - Webbing | 60 | 12 | 1100 | 2200 | - |
| 420472-BLA | Double | 60 | 12 | 1100 | 2200 | 6 |
| 420474-BLA | Triple | 60 | 12 | 1100 | 2200 | 6 |
| 420476-BLA | Single + Becket | 60 | 12 | 1100 | 2200 | 6 |
| 420478-BLA | Double + Becket | 60 | 12 | 1100 | 2200 | 6 |
| 420482-BLA | Triple + Becket + Cam | 60 | 12 | 1100 | 2200 | 6 |
| 420484-BLA | Single Toghead | 60 | 12 | 1100 | 2200 | - |
| 420486-BLA | Single + Fiddle | 60 | 10 | 1100 | 2200 | 6 |
| 420492-BLA | Single + Fiddle + Becket + Cam | 60 | 10 | 1100 | 2200 | 6 |
| 420500-BLA | Single | 72 | 14 | 2000 | 4000 | 9.8 |
| 420501-BLA | Single - Webbing | 72 | 14 | 2000 | 4000 | - |
| 420502-BLA | Double | 72 | 14 | 2000 | 4000 | 9.8 |
| 420504-BLA | Single + Becket | 72 | 14 | 2000 | 4000 | 9.8 |
| 420506-BLA | Single Toghead | 72 | 14 | 2000 | 4000 | - |
| 420508-BLA | Single + Fiddle | 72 | 14 | 2000 | 4000 | 9.8 |
| 420510-BLA | Single + Fiddle + Becket | 72 | 14 | 2000 | 4000 | 9.8 |
| 420514-BLA | Single + Fiddle + Becket + Cam | 72 | 14 | 2000 | 4000 | 9.8 |
| 420517-BLA | Single | 90 | 16 | 3500 | 7000 | 10 |
| 420519-BLA | Single + Becket | 90 | 16 | 3500 | 7000 | 10 |
