Our 25mm Brass sheave blocks are for medium-high load applications with slow running rope. The range works well with dyneema or wire rope as the stainless steel side plates stop high abrasive ropes from cutting in. The spar mounted block is fixed using 5mm bolts or rivets.
FREE SHIPPING*
US Continental (min order $98)
International (min order $750)
International (min order $750)
* Does not apply to oversized items.
