Dark GBC Binding Combs pack printed A4 size, 21 ring, 450 sheets, 51mm, 50 pack, black colour, black combs showing in the window
Three extra wide black GBC plastic binding combs on a white surface, open ring ends toward the camera
Extra wide black GBC plastic comb shown face on and side on, with the tall open rings visible in profile
Very thick Marketing Agency book bound with a black GBC plastic comb, lying on a white desk beside a white binder
Dark GBC Binding Combs pack printed A4 size, 21 ring, 450 sheets, 51mm, 50 pack, black colour, black combs showing in the window
Three extra wide black GBC plastic binding combs on a white surface, open ring ends toward the camera
Extra wide black GBC plastic comb shown face on and side on, with the tall open rings visible in profile
Very thick Marketing Agency book bound with a black GBC plastic comb, lying on a white desk beside a white binder
Dark GBC Binding Combs pack printed A4 size, 21 ring, 450 sheets, 51mm, 50 pack, black colour, black combs showing in the window
Three extra wide black GBC plastic binding combs on a white surface, open ring ends toward the camera
Extra wide black GBC plastic comb shown face on and side on, with the tall open rings visible in profile
Very thick Marketing Agency book bound with a black GBC plastic comb, lying on a white desk beside a white binder
GBC

GBC Binding Comb 51mm Black Pack of 50

$88.33
$88.33
RRP $99.00
Or 4 payments of $22.08 with
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: PQBEP51BK50

UPC: 013465393228

MPN: BEP51BK50

The Largest GBC Comb For The Thickest Volumes

GBC BEP51BK50 is a box of 50 black 51mm plastic combs, the top of a GBC range that ACCO say runs from 6mm to 51mm, with 450 sheets per comb printed on the pack.

When a document will not close on anything smaller, 51mm is the answer. Complete tender submissions, due diligence packs, whole year financial records, printed databases and large reference manuals all fit in one volume instead of being split across two. The black spine keeps a very thick book looking tidy and professional.

Not every comb binder closes a comb this big. The standard CombBind CB25 and CB25E stop at 45mm on the ACCO pages, short of 51mm, whereas ACCO describe the CB25 Pro and CB25E Pro as taking combs up to 51mm. Like the smaller sizes the comb reopens for changes and the bound volume lies flat.

Compare 28mm to 51mm binding combs, see all plastic binding combs, pick a binder from comb binding machines and add a sturdy back from leathergrain binding covers.

Often ordered together

  • Box of 50 black plastic combs, 51mm
  • 450 sheets per comb, printed on the pack and listed by ACCO
  • Largest size in the GBC comb range, per ACCO
  • 21 ring A4 spine, as printed on the pack
  • Reopens for adding or replacing pages
  • Bound volume lies flat when open, as described by ACCO
  • Complete tender submissions
  • Due diligence and data room packs
  • Whole year financial records
  • Large reference and technical manuals
  • Archive copies of long reports

Shipping

Shipping is kept simple with flat rates for selected areas and free shipping where applicable. Large, bulky, rural or out-of-area orders may require additional freight, and our team will contact you if this applies. For a more specific estimate, simply add this product to a quote or visit our shipping page.

Delivery Times

Melbourne, Sydney, Brisbane, Adelaide — 1 to 3 business days
Perth — 1 to 5 business days
Regional & Outer Areas — 3 to 7 business days

Returns

If you have questions about returns, please contact us or visit our returns page for full details.

Specifications

Brand: GBC

MPN: BEP51BK50

Mega Code: PQBEP51BK50

Product Type: Plastic binding comb

Comb Size: 51mm

Bind Capacity: 450 sheets, as printed on the pack

Rings: 21, A4 size, as printed on the pack

Colour: Black

Material: Plastic

Pack Size: 50 combs

Unit: Pack

EAN: 013465393228

Machine Compatibility: No machine list published by ACCO for this code

Primary Distribution Centre

Factory 5, 12 Greenway Drive
Tweed Heads South NSW 2486

ABN 18 634 002 609

Get directionsContact us

FAQs

The pack prints 450 sheets, matching the ACCO listing. That figure drops with heavy paper or card covers.
ACCO list the standard CB25 and CB25E for combs up to 45mm, so no. The CB25 Pro and CB25E Pro are described by ACCO as taking combs up to 51mm.
We list the 51mm comb in black in this box of 50 only.
Not in the GBC plastic comb range, which ACCO describe as running from 6mm to 51mm. Larger jobs are usually split into volumes.

Shipping & Delivery

Delivery time depends on your location, the size of your order, and the shipping option selected at checkout. For in-stock items, standard metro delivery in QLD, NSW and VIC is usually 1 to 7 business days. South Australia, Tasmania, Western Australia and the Northern Territory are generally 3 to 12 business days. Express delivery for eligible parcels under 3kg is usually 1 to 4 business days in QLD, NSW, ACT and VIC. Delivery estimates apply to in-stock items only and may vary due to carrier conditions or delays.

If you need to make a change to your order, please contact our team as soon as possible. Once an order has been processed or dispatched, changes may no longer be possible. You can contact us through our Contact Us page for assistance.

Mega Office Supplies ships orders Australia wide and occasionally internationally. The best avenue would be to contact us so we can customise a specific quote for you. Please note that associated international duties, taxes and levies will be the responsibility of the customer.

Returns, Refunds & Replacements

Mega Office Supplies accepts change-of-mind returns for unopened and unused products within 14 days from the invoice date, provided the item is returned in its original packaging and in resalable condition. Original shipping costs are not refundable, return shipping is the customer’s responsibility, and a restocking fee may apply depending on the product type and supplier. Some items, including electronics, assembled or installed furniture, food, beverages, medicines, custom-made products, and certain bulk or special-order items, are not eligible for return unless required under Australian Consumer Law.

If your order arrives faulty, damaged, or incorrect, please contact Mega Office Supplies as soon as possible. Where required under Australian Consumer Law, a repair, replacement, or refund will be offered. In these cases, Mega Office Supplies will cover reasonable return shipping costs, and photographic evidence may be requested to help process the claim. Items should be reported within a reasonable timeframe after delivery.