Ronstan Single Block - Becket & Loop - All Purpose Block Size:Type 4 Stud 150 Amp 150

4 Stud 150 Amp 150 x 32mm

Ready to use for spot cleaning or for treating large areas

Approx 58mm Bolt centres

but its murder on a boat's performance

Ronstan Single Block - Becket & Loop - All Purpose Block Size:Type 4 Stud 150 Amp 150Ronstan's Blocks are a great all round solution. With Acetal polymer sheaves this single block with becket and loop is available in 2 sizes. Features: 316 Stainless Steel polished bearing races, load straps and head Low friction, 2 stage ball bearing system provides consistent performance over the full load range Removable becket pins allow lines to be spliced prior to fitting and are locked into position without the use of split rings or tools High