Ronstan Ball Bearing Orbit Blocks - Series 20 - Single, Becket Hub Option, Webbing marine carpet These blocks are far more

These blocks are far more compatible with Dyneema®/Spectra® lines

Length ratio - 51/51mm

Stainless Steel Ball Joint

Paragon P21

Available in Bright Black Anodised Finish

Ronstan Ball Bearing Orbit Blocks - Series 20 - Single, Becket Hub Option, Webbing marine carpet These blocks are far moreRonstan Ball Bearing Orbit Blocks Series 20 Single, Becket Hub Option, Webbing Low friction Consistent performance 2 Stage ball bearing system Suits up to 10mm (3 8") webbing or RF9003 07 Dyneema link Hollow hub for becket take off Sheave: high compression strength carbon black Acetal Frame: Cheeks: Toughened, glass fibre reinforced Nylon Load straps and ball bearings: Grade 316 stainless steel