Seasure 25mm Plain Bearing Blocks

Manufactured in the UK, these classic Sea-Sure 25mm blocks are made from high quality 316 stainless steel. Thier plain bearing and tough arnite sheave is ideal for use on small dinghies.

£ 4.95 VAT incl.

£ 5.50

-10%

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The "00" range offers an unparalleled range of control line configuration opportunities. Their classic design has stood the test of time. Many blocks from this range can still be found on many many Olympic class masts - because they simply work and are virtually indestructable!

The high strength to weight ratio and simple construction gives years of trouble free service. You will often find them in use after more than 30 years! They feature hollow rivets for lightness and tough plastic sheaves that provide a good bearing surface allowing easy rotation under a range of load conditions. The robust electro-polished 316 stainless steel construction also gives a high chafe resistance should any feed or take-off misalignment occur.

ItemSheave DiaBreak loadMax linePart No
Single Fixed Eye25mm500kg8mm00-05
Single Fixed with Narrow Straps25mm500kg8mm00-03
Single Block with Rivet Pin25mm500kg8mm00-09
Single Block with Removable Pin25mm500kg8mm00-07
Single Block with Removable Shackle25mm500kg8mm00-08
Single Swivel Block25mm500kg8mm00-29
Single Block with Becket25mm500kg8mm00-11
Single Block with V-Jammer & Becket25mm500kg8mm00-13
Double Block25mm500kg8mm00-21
Double Block with Becket25mm500kg8mm00-23
Double Block with V-Jammer and Becket25mm500kg8mm00-25
Triple Block25mm500kg8mm00-31
Triple Block with Becket25mm500kg8mm00-33
Triple Block with V-Jammer and Becket25mm500kg8mm00-35
Single Block with Tang25mm500kg8mm00-15
Single Block with Base Plate25mm500kg8mm00-19
Single Stand-up Block25mm500kg8mm00-01
Single Stand-up Block with Becket25mm500kg8mm00-02

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