Asano Metal Industry 75 mm AK Double Block Type 3-A - Swivel, Becket, AK10146 Reflex Furling_Cable-Less Code Zero Unit 3 Reflex the sheet slides easily up

the sheet slides easily up or down the smooth drum

Series 40 Ball Bearing Blocks are suitable for sheet applications on dinghies

30 Amp Locking Plugs and Connectors

Harken's 29mm Carbo Blocks are great for use as a mainsheet on small dinghies such as the Optimist

and for multihulls it is 500 ft² (46 m²)

Asano Metal Industry 75 mm AK Double Block Type 3-A - Swivel, Becket, AK10146 Reflex Furling_Cable-Less Code Zero Unit 3 Reflex the sheet slides easily upThis block has recently been re designed to increase the size of the line capacity, even though the sheave diameter has remained the same. Although not visible in the photos, the hex nut securing the axle is, itself, secured by a small set screw. To remove the sheaves, you must first loosen the set screw, then unscrew the nut on the axle. The size of the hex wrench needed for the set screw is 2 mm.