GBC Binding Combs 10mm 21 Loop 25 Pack BLUE - BEP10BL25

GBC Binding Combs 10mm 21 Loop 25 Pack BLUE - BEP10BL25

GBC 10mm binding combs are a mid-range size well suited to documents that have grown past what an 8mm comb comfortably handles. The 21-loop format is standard for A4 comb binding, the blue colour is useful for colour-coded binding systems, and each pack contains 25 combs.

THE RIGHT SIZE FOR MID-WEIGHT DOCUMENTS

At 10mm, these combs are the natural next step up from the 8mm size — suited to documents with a moderate page count where the smaller comb would leave pages sitting too loosely on the spine or struggling to close cleanly. Training manuals, longer reports, course notes, bound proposals and multi-section reference documents all sit comfortably at this diameter. As with all comb binding, the best result comes from matching the comb to the document: pages should load onto the open spine with a small amount of resistance and the comb should close without forcing or gapping.

21 LOOP FORMAT FOR STANDARD A4 COMB BINDING

The 21-loop specification matches the standard A4 comb binding punch pattern — 21 rectangular holes punched along the left edge of an A4 sheet. This is the most common configuration for office and school comb binding machines in Australia, and GBC's 21-loop combs align with this standard without any adjustment needed. The comb binding machine opens the loops, punched pages are loaded onto the open spine, and the machine releases the comb to close firmly around the document.

COLOUR CODING FOR ORGANISED BINDING SYSTEMS

Blue is a useful colour where different document types, subjects or categories are distinguished by spine colour — it's clear and distinctive without being as formal as black, making it a popular choice in schools, training environments and offices that use colour as an organisational tool. In environments that bind regularly across multiple document types, maintaining a selection of comb colours and sizes allows the right comb to be matched to both the document thickness and its category at a glance. The plastic construction is durable through regular handling and can be re-opened with a comb binding machine if pages need to be added or updated after binding.

KEY FEATURES

• 10mm diameter — suited to mid-weight documents with a moderate page count
• 21 loop — standard A4 comb binding format, compatible with most office and school comb binding machines in Australia
• Blue colour — useful for colour-coded binding systems across subjects, projects or departments
• 25 combs per pack — practical quantity for binding runs or ongoing stock
• Re-openable plastic construction — pages can be added or removed after binding using a comb binding machine
• SKU BEP10BL25 — easy to reorder when stock runs low

CHOOSING THE RIGHT COMB SIZE AND COLOUR

For lighter documents, see GBC 8mm combs in black (SKU BEP8BK25), blue (SKU BEP8BL25) or white (SKU BEP8W25), or 6mm black (SKU BEP6BK25). For thicker documents, larger sizes are available in the GBC range — search EzyShop for GBC binding combs to see the full range of sizes and colours.

ABOUT GBC

GBC (General Binding Corporation) is a leading international brand in binding, laminating and document finishing equipment and supplies. Their binding combs are designed for use with GBC binding machines and are compatible with most standard 21-loop A4 comb binding equipment.

Ships Australia-wide via Australia Post. Fast dispatch from our Australian warehouse.