Garhauer Unibody Blocks offer an advance line of sailboat blocks with high strength, low weight and corrosion resistant. Eliminating screws and rivets, all Unibody blocks are precision machined from a solid piece of stainless or aluminum, folded in half and then assembled using non-conductive Delrin on all mating surfaces. Every block has a built-in adjustment that allows the shackle to swivel or lock with a simple set screw.

Effortless rotation is assured with Torlon ball bearing construction. The Garhauer Unibody line is available in polished stainless steel, and anodized black or gray, to better match the blocks already on your boat. Garhauer Unibody blocks offer a great value in a dependable, long wearing line of blocks.

US are blocks with polished stainless steel surface.
USHL are blocks with a polished stainless steel surface, specially built to withstand high load conditions.
USE are blocks with a polished stainless steel surface, built for light load conditions.
UAB are blocks anodized with a black aluminum surface.
UABE are blocks with a black aluminum surface, built for light load conditions.
UAG are blocks anodized with a gray aluminum surface.
UAGE are blocks anodized with a gray aluminum surface, built for high load conditions.

Garhauer Marine is so confident, that if any block fails in the first ten years you own it, send it back and they will send you a new one.

Garhauer Unibody blocks are stainless steel or aluminum sailboat blocks designed for the true off shore sailor looking for the ultimate in rugged dependability, these blocks are constructed of polished stainless steel cheeks and load straps making them an excellent choice for installation at the masthead or other hard to service areas. These blocks improve the appearance of any boat.

Garhauer Unibody sailboat block with safe working loads up to 5000 lbs.