Review on Hillman Group 852225 Chain Bolt by Carlos Deuschle

I thought it was a bit overpriced but now that I own this product all I can say is WOW. I bought 2 of these but 1 should work. very strong and sturdy and it takes a lot of force for the internal spring to pull the pin out so this should work fine for securing the barn doors. I no longer need to go outside and find my barn open to the world, now this product helps protect my lawn tools and equipment.