Asano Metal Industry 75 mm AK Double Block Type 3-A - Swivel, Becket, AK10146 Reflex Furling_Cable-Less Code Zero Unit 3 Reflex The 40 mm fiddle is

The 40 mm fiddle is an excellent choice for 3:1 and 4:1 tackles on dinghy vangs and mainsheets

Strong aluminum tiller extensions sized from 24" to 48" with comfortable foam grips

Safe working load is based on proper mounting

Andersen Winch drums have vertical Power Ribs running up a smooth surface

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

Asano Metal Industry 75 mm AK Double Block Type 3-A - Swivel, Becket, AK10146 Reflex Furling_Cable-Less Code Zero Unit 3 Reflex The 40 mm fiddle isThis 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.