Master Lock Set of 4 ball tensioners Multicolor 20 cm (Sports)
I HAVE FINALLY FOUND ON THIS ITEM "AMAZON". EXTREMELY PRACTICAL, THEY ALMOST ALL OF permetent ATTACH. HAVING DONE THAT THIS SAILING NOME "a lanyard" THAT MAKES TYING SAILS ON A MAT VERY QUICKLY. I CUSTOM TIE MY UMBRELLA. THIS ALSO FOUN