These Avery Tubeclip Compressor Bars are a handy tool to keep in a drawer if you use the Tubeclip File Fastener system. The compressor bar is a vital part of the Tubeclip system, so you can never have too many laying around.

• Tubeclips expand as your file fills and can hold up to 50 mm of paper.
• This part is made from a durable plastic, making it easy on your documents.
• This pack only contains compressor bars, so it's perfect if you're after spare parts.
• These U pieces are yellow.
• There are 25 pieces in this pack.