The sheaves on the three mast collar blocks at the mast base on my 30T (1991) are deteriorating and for the jib hallyard it has completely disintegrated. The picture shows some of the deterioration before one disintegrated. The blocks are manufactured by Garhauer but I am unable to determine the manufacturer model number. The block is unique in that it has a 5/16" threaded post and the local marine hardware stores and riggers do not stock anything similar. Is there a H30 (88-94) owner who replaced a mast collar block and can give me a Garhauer model number or another manufacturer's replacement block number?
H30 (88-94) Mast Collar Blocks
- Thread starter Roy Mosteller
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They are called turning blocks
Fred is right. Go to Rig-Rite. Aftre 'Ours is a H30T 1995, Our mast is a Z-Spar, I bought two turning blocks from Rig-Rite, just like the OEM. You just need to know the mast Mfg. and the OD and the width.
Fred is right. Go to Rig-Rite. Aftre 'Ours is a H30T 1995, Our mast is a Z-Spar, I bought two turning blocks from Rig-Rite, just like the OEM. You just need to know the mast Mfg. and the OD and the width.
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