Micro block

Screw-on block/side pulley. From the MICRO-XS series by HS.
Extremely small, compact, and light ball-bearing block for recreational sailors and various industrial applications. The housing of this newest innovation from the yacht fittings source Herm. Sprenger (HS) is made of stainless steel. The black plastic sheave runs on stainless-steel ball bearings, which ensures excellent smooth-running characteristics. All blocks can be delivered with stainless-steel sheaves by request.