Replacement punch head is designed for use with Sparco Three-hole Punch and Business Source Three-hole Heavy-duty Punch. Punch head creates 9/32" holes. Features High-quality construction keeps your 3-hole punch working efficiently Heavy-duty material effortlessly drills through thick pile of paper Easy-to-use design allows quick replacement for immediate use For use with Sparco and Business Source 3-hole, heavy-duty punches Manufacturer Business Source Categories Business Source Office Supplies, Business Source Punches, Business Source Punch Accessories MPN BSN16509 Model# 16509 UNSPSC Code 1 Assembly Required No Country of Origin China Limited Warranty 1 Year Manufacturer Business Source Manufacturer Part Number 16509 Packaged Quantity 1 Each Product Type Punch Head Punch Size 0.28" Recycled No Brand Name Business Source Marketing Information Replacement punch head is designed for use with Sparco Three-hole Punch and Business Source Three-hole Heavy-duty Punch. Punch head creates 9/32" holes. Product Name 9/32" Replacement Punch Head Product Color Silver Assembly Required No assembly is required Contains Recycled Materials N Returnable No Manufacturer Warranty Y Unit of Measure EA Item Weight 0.15 Ships via UPS Y This item is sold by the EA Brand Business Source Brand Contact 888-926-9773 Manufacturer Stock No. 16509 Country of Origin CN UNSPSC Number 44101716 Warranty Limited Warranty: 1 Year