DURABLE Index A4+ extra-wide — 20 Parts A–Z, Grey Polypropylene
20 parts · A–ZA4+ extra-wideUniversal punchingPolypropylene
The DURABLE 652010 is a grey polypropylene index with 20 parts and embossed A–Z tabs, made extra-wide (A4+) so the tabs stay visible even when your documents are inside punched pockets — so documents in a ring binder or lever arch file can be found by name in alphabetical order in seconds.
Polypropylene dividers do not tear at the holes, survive daily handling and can be wiped clean — the reason they outlast card indexes in busy offices. DURABLE uses full-cover sheets with 15 mm tabs and universal punching, so the set fits the common ring binders and lever arch files.
Before you order: This is the extra-wide A4+ version (245 mm outer width). It needs a binder or lever arch file wide enough for A4 pockets; in a slim A4 binder without pockets the tabs may stick out past the cover.
What's in the Box
- 1 x DURABLE index set, 20 parts, A–Z, grey polypropylene (article 652010)
What It Means in Practice
- Alphabetical filing for customers, suppliers, staff files or contacts — one tab per letter group.
- Tabs remain readable even when every sheet sits in a punched pocket, because the index is wider than the pocket.
- Universal punching means you do not need a specific binder brand.
- Grey polypropylene looks neutral in any office and does not fray at the holes.
What Will Not Work
- With 20 parts the A–Z sequence is grouped (not 26 separate letters) — if you need one tab per letter, choose a larger A–Z index.
- No cover or contents sheet is included.
- The tabs are pre-embossed — you cannot relabel them for months or project names.
- It is not a binder — documents still need a ring binder or lever arch file.
Key Features
Embossed A–Z tabs
20 tabs, 15 mm wide, ready to use — no labelling needed.
Universal punching
Fits common 2- and 4-ring binders and lever arch files.
Polypropylene
Water-resistant and durable, unlike card dividers.
A4+ extra-wide
Extra width keeps tabs visible beyond A4 punched pockets.
Technical Specifications
| Identification |
| Part Number |
652010 |
| EAN / GTIN |
4005546611280 |
| Brand |
DURABLE |
| Product |
| Type |
Index (divider set) with embossed tabs |
| Parts |
20 |
| Tab sequence |
A–Z |
| Tab width |
15 mm |
| Format |
A4+ extra-wide (for A4 punched pockets) |
| Dimensions |
297 x 245 mm (outer width) / 230 mm (inner width) |
| Punching |
Universal |
| Material |
Polypropylene (PP) |
| Colour |
Grey |
| Cover / contents sheet |
Not included |
| Pack |
| Contents |
1 index set |
| Warranty |
| Warranty |
1-Year Warranty (Singular) |
| Manufacturer Term |
No manufacturer warranty term published — claims handled through Singular |
Frequently Asked Questions
Why is it called A4+?
It is wider than A4 (245 mm) so the tabs stay visible when documents are kept in punched pockets.
Is there a contents sheet?
No, this set has no cover or contents sheet.
Will it fit my binder?
It has universal punching for common 2- and 4-ring binders and lever arch files; the binder must be wide enough for A4 pockets.
Singular Expert Insight · Buyer's Guide
Most offices file in punched pockets, and normal A4 dividers then disappear behind them — the A4+ width is the detail that matters. Choose 20 parts for a compact alphabetical file. See our
stationery range for folders and filing.
✓ Buy it if you file alphabetically in binders with punched pockets.
✕ Skip it if you need a contents sheet, relabelable tabs or one tab per letter.
→ Also consider DURABLE 1–31 day indexes and DURABLE STANDARD L-folders.
Ordering for an office, a school or a team? Send us the product codes and quantities and we will put together one quote — and if you are unsure which version you need, tell us what you are using it for and we will check it for you.