Works only with the #6 size chain.
 
The most practical chain and hook system for sign display, item retention, and similar applications. The 'A' Hook combines the classic 'A' Coupling with the C9 Hook to form a single attachment that can be used for hanging sings, retaining small objects, or use for a variety of similar applications.
 
1 1/4” L x 11/16” W.  Silver.
 
6 Per Package.