SPRENGER ball bearing block

High-quality ball-bearing blocks from the manufacturer HERM. SPRENGER.
Intended for just about all uses on dinghies, sailing boats, and small yachts.

Ball-bearing performance (recognizable by the small red dot on the side) for all fast-running lines and for uses in which exceptionally smooth running is required (for example, a mainsheet in light winds).
The ball bearings of the blocks for 8 mm rope have high-quality plastic bearings, while the larger blocks are equipped with stainless-steel ball bearings.

Simple black housing made from high-quality UV- and saltwater-resistant HOSTAFORM C plastic.
All fittings and bolts are of stainless steel.
The standard block eyeis, with the exception of the 3-sheave blocks, a removable stamped bracket. It can be exchanged for a matching swivel shackle without problems (link below). This way these blocks are very versatile and can be used with very short joints.
The high quality of the blocks made by the manufacturer HERM.SPRENGER (HS) and the good price to performance ratio have been emphasized in a number of professional journals.

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