Tool-free bolt mod

Published date: May 19, 2023
  • Boat Type: Grapevine, TX, MacGregor 26S, Boat Type
Tool-free bolt mod
Tool-free bolt mod

Tired of carrying two crescent wrenches in my pocket while rigging/derigging my 26S, I modified some SS bolts to accept split rings and rounded the ends for easy insertion. I do worry that the split rings might catch ropes, but time will tell on that.
Tips on drilling stainless steel bolts:
Use a drill press.
Flatten the area you plan to drill with a Dremel tool or grinder. This will make starting the hole much easier.
Use good-quality bits - Bauer (available at Harbor Freight) worked for me.
Use oil when drilling.
Don't let the bolt get too hot. This will temper the stainless steel and make it next to impossible to drill.


Share

Useful information

  • This site is not responsible for damage done to your boat.
  • When in doubt, consult a professional. Always comply with local and marine codes.
  • Dont drill holes in the bottom of your boat.
  • Happy sailing

Related listings

  • Pins for Spreaders
    Pins for Spreaders
    Rigging - (MacGregor 26M) - January 8, 2025

    Trying to reduce the need for tool in setting up the boat. The original locking of the spreader bars onto the bracket on the mast was by small bolts and nuts. I have replaced then with a locking/lynch pin as pictured. Will not rattle loose although I...

  • Locking Rotating Mast - M26
    Locking Rotating Mast - M26
    Rigging - (MacGregor 26M) - December 28, 2022

    Through necessity, I bent the mast and it wouldn't rotate from side to side, I decided to "lock" the mast straight ahead until I solved the mast problem. It was pretty simple, drill a hole in the mast foot plate and the plate attached to the bottom o...

  • (back)Stay out of the way!
    (back)Stay out of the way!
    Rigging - Backstay (MacGregor 26S) - August 18, 2022

    Moving the backstay so it does not block the ladder and swim platform.