Stanley Removable 4 Cup Office Supplies Organizer Caddy Color:White This round multi-gauge ball insert

This round multi-gauge ball insert fits a tube with an outside diameter of 1-1/2" and an inside diameter hole of approximately 1-1/4" - 1-3/8" (14 to 20 gauge tube)

NOS Stanley Bostitch STCR2619 1/4" Galvanized Staples (5000 ct)

The locker hook is made of steel wire then zinc plated for a shiny finish with a 3/16" diameter

Fits 1/4" double wrap hole

Stanley Removable 4 Cup Office Supplies Organizer Caddy Color:White This round multi-gauge ball insertGreat for other school supplies like highlighters pencils pens and more (not included). Four removable cups for stress free sharing and cleaning. Carrying handle for easy transportation. Cups are designed to sit sturdily in caddy for extra stability.