Blocks
- Thread starter FlimFlamII
- Start date
You are looking for a stand up block. I doubt you will find Elvstrom blocks easily as they are no longer made. Schaefer, Garhauer, Ronstan, and Harken all make stand up blocks. Here's an example from Schaefer. The design improvement has 3 bolts holding it to the deck rather than one, like the Elvstrom block.
hardware.schaefermarine.com
Stand-Up Swivel 03-62
Stand up spring block with Stainless Steel cheeks. Delrin(tm) sheave ensures smooth operation and high safe working load. Separate backing plate #97-60. Sheave Dia.1-7/16" (37 mm), Max Line 7/16" (11 mm), Dia. includes urethane base 2" (51 mm), Height 3-17/32" (89 mm), H2 2-5/32" (55 mm)...
hardware.schaefermarine.com
jssailem
SBO Weather and Forecasting Forum Jim & John
- Oct 22, 2014
- 21,273
Replacements... Easy... Visit a chandler or contact Fisheries Supply in Seattle. They have plenty to choose from.
Share more detail about "Modify". How is it used? Where does it sit? Looks to be bolted to the deck. But where and what function does it provide you on youor boat?
Share more detail about "Modify". How is it used? Where does it sit? Looks to be bolted to the deck. But where and what function does it provide you on youor boat?
I assume that the current arrangement since 1980 has functioned and if you simply are looking for a replacement block then possibly use the existing deck attachment (ie bolt and eye), cut off the old block and replace it with a new block and shackle. Maybe something like this???
You didn’t describe location or use of this block. Without more info, I would say that attachment with a single bolt is unusual and a bit concerning, even though it may have worked for a number of years. I doubt you’ll find anything in production today with a single thru bolt base. I suppose you could cut the old block off and put a new one on same base. Personally, I would feel better about a new multi-bolt base. Either re-use or epoxy fill the existing hole. A good backer plate is always a must.
You may want to look at Garhauer Marine at https://www.garhauermarine.com/.
Very good blocks at a better than most price. They have an online catalog.
I would suggest you call them for advice as they have been very helpful with my requirements.
Very good blocks at a better than most price. They have an online catalog.
I would suggest you call them for advice as they have been very helpful with my requirements.
Only $93 and w/bearings unlike Element above. I had those Harken Elements on my mainsheet and swapped them for blocks w/bearings because too draggy, eh?
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