Collection: 25mm Blocks
Our 25mm blocks fit in to 4 ranges that look very similar, but utilise very different materials for different applications and loadings. Our 25mm plastic plain bearing "00" range blocks use marine grade 316 stainless steel side plates with a plastic plain bearing sheave. The 00 range is a fantastic entry level block that is suited to slow speed use at low-medium loads (350-1250kg).
Our plain bearing brass sheave blocks are designed to be used at slow speed and take medium loads (400kg - 950kg). The brass sheave works well with stainless steel wire or dyneema line.
Our 25mm ball bearing range are designed to be used at high speeds and take medium-high loads (500kg - 1500kg). They work well with rope and dyneema line.

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00.01 25mm Bolt Down Block
Regular price £9.87 GBPRegular priceUnit price / per -
27.54 25mm Plastic Sheave
Regular price £1.09 GBPRegular priceUnit price / per -
01.50 High Load Ball Race Single Block
Regular price £28.94 GBPRegular priceUnit price / per -
01.67 Single Ball-Race Sheave 25mm
Regular price £12.21 GBPRegular priceUnit price / per -
01.58 25mm High Load Ball Bearing in Mast Block
Regular price £26.77 GBPRegular priceUnit price / per -
01.57 25mm High Load Ball Race Quintuple Block
Regular price £140.73 GBPRegular priceUnit price / per -
01.55 25mm High Load Ball Race Quadruple Block
Regular price £120.10 GBPRegular priceUnit price / per -
01.54 25mm High Load Ball Race Treble Block with Becket
Regular price £93.61 GBPRegular priceUnit price / per -
01.53 25mm High Load Ball Race Treble Block
Regular price £90.64 GBPRegular priceUnit price / per -
01.52 25mm High Load Ball Race Double Block with Becket
Regular price £58.99 GBPRegular priceUnit price / per -
01.51 25mm High Load Ball Race Double Block with Shackle
Regular price £60.86 GBPRegular priceUnit price / per -
01.42 In Line Fixing Ball Race Mast Block
Regular price £24.99 GBPRegular priceUnit price / per -
01.18 Single Bolt Down Block
Regular price £17.27 GBPRegular priceUnit price / per -
01.09 Aluminium Wire Guide Block 25mm
Regular price £21.94 GBPRegular priceUnit price / per -
00.39 General Purpose Block
Regular price £8.89 GBPRegular priceUnit price / per -
01.40 25mm Single Bolt Down Block
Regular price £24.99 GBPRegular priceUnit price / per