Hi Axel,
Thank you for your review of your Carabiner Clips (50 Pack). We're so sorry to hear that they didn't meet your expectations. I reached out to our sales staff and we are sending you new, more- heavy-duty ones today. Thank you for your continued patience. We hope these serve you better. Please don't hesitate to reach out if you have further concerns. Thank you for choosing Batting Cages Inc. We wish you all the best this season.
Brook Korthuis
Batting Cages Inc.
800-463-6865