Here is a link to the clamps I bought: www.amazon.com/Lot-24-Clamp-Spring-opening/dp/B01N7ZSPRY/ref=asc_df_B01N7ZSPRY/?tag=hyprod-20&linkCode=df0&hvadid=309735728871&hvpos=&hvnetw=g&hvrand=10966711975250692175&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9007779&hvtargid=pla-570730903111&psc=1