Description
G-Tek CoreShield 21-1D28B is an 18-gauge seamless knit glove with a smooth nitrile coating on the palm, fingers and knuckles. PIP rates it ANSI/ISEA 105 cut level A1, EN 388 4X21F. Sizes M (8) to XL (10). Sold by the pack of 10 pairs. Part numbers 21-1D28B-8/M, 21-1D28B-9/L, 21-1D28B-10/XL. Part of the CoreShield series. Ships in 1–2 business days; most orders arrive in 3–7 business days.
PIP 21-1D28B specifications
| Item | PIP data |
|---|---|
| Part numbers | 21-1D28B-8/M (M (8)), 21-1D28B-9/L (L (9)), 21-1D28B-10/XL (XL (10)) |
| Series | CoreShield |
| ANSI Cut Level | A1 |
| EN 388 | 4X21F |
| Gauge | 18 |
| Coating | Nitrile |
| Coating Coverage | Palm, Fingers & Knuckles |
| Grip | Smooth |
| Construction | Coated Seamless Knit; Double Dipped Coating; Double-Layer; Knit; Waterproof |
| Color | Black |
| Sizes | M (8), L (9), XL (10) |
| Packaging | Bulk Pack |
| Case pack | 100 pair |
| Country of origin | China |
| PIP price-list description | CORESHIELD DOUBLE 18GBB A1/A 3/4, 8/M |
Source: PIP Rich Product Data, October 2026; Nov 1 2026 PIP price list.
Ratings and standards
| Standard | Rating as published by PIP |
|---|---|
| ANSI/ISEA 105-2024 cut resistance | Level A1 (200–499 g) |
| EN 388:2016 mechanical risks | 4X21F: abrasion 4, coup-test cut not tested (X; the TDM letter applies), tear 2, puncture 1, TDM-100 cut level F (30 N and above (3,059 g and above)). Abrasion, tear and puncture are rated 1–4, coup cut 1–5. |
Source: PIP Rich Product Data, October 2026; Nov 1 2026 PIP price list (item description); PIP, "ANSI/ISEA: Cut Resistance - 105-2024" (standards explainer, pages 1–2); PIP, "EN:388-2016 Mechanical Risks" (standards explainer, pages 1–2). Ratings are as published by the manufacturer or the named standard, not a recommendation for any task.
Features
- 18-gauge liner provides excellent dexterity and tactility for precision handling of small tools/materials
- Smooth Nitrile coatings are flexible, resistant to light oils and solvents and provide good grip in dry environments
Source: PIP Rich Product Data, October 2026, PIP feature list for style 21-1D28B, verbatim.
PIP 21-1D28B family
| Part number | Size | Color | UPC | On our site |
|---|---|---|---|---|
| 21-1D28B-6/XS | XS (6) | Black | 883940405919 | not stocked |
| 21-1D28B-7/S | S (7) | Black | 883940405926 | not stocked |
| 21-1D28B-8/M | M (8) | Black | 883940405933 | this page |
| 21-1D28B-9/L | L (9) | Black | 883940405940 | this page |
| 21-1D28B-10/XL | XL (10) | Black | 883940405957 | this page |
| 21-1D28B-11/XXL | 2XL (11) | Black | 883940405964 | not stocked |
Related G-Tek part numbers
| Part number | Item | ANSI cut | EN 388 | Coating / leather | Sold by |
|---|---|---|---|---|---|
| CS21-7518B | CoreShield CS21-7518B Nitrile Coated Gloves, ANSI A1 | A1 | 421A | Nitrile | Pack |
| CS21-7518B-V | CoreShield CS21-7518B-V Nitrile Coated Gloves, ANSI A1 | A1 | 421A | Nitrile | Pack |
| CS22-7518B | CoreShield CS22-7518B Cut Resistant Gloves, ANSI A2, Nitrile Coated | A2 | 4X42B | Nitrile | Pack |
| CS22-7518B-V | CoreShield CS22-7518B-V Cut Resistant Gloves, ANSI A2, Nitrile Coated | A2 | 4X42B | Nitrile | Pack |
| CS23-7518B | CoreShield CS23-7518B Cut Resistant Gloves, ANSI A3, Nitrile Coated | A3 | 4X42C | Nitrile | Pack |
| CS23-7518B-V | CoreShield CS23-7518B-V Cut Resistant Gloves, ANSI A3, Nitrile Coated | A3 | 4X42C | Nitrile | Pack |
| CS24-7518B | CoreShield CS24-7518B Cut Resistant Gloves, ANSI A4, Nitrile Coated | A4 | 4X42D | Nitrile | Pack |
| CS24-7518B-V | CoreShield CS24-7518B-V Cut Resistant Gloves, ANSI A4, Nitrile Coated | A4 | 4X42D | Nitrile | Pack |
| CS25-7518B | CoreShield CS25-7518B Cut Resistant Gloves, ANSI A5, Nitrile Coated | A5 | 4X42E | Nitrile | Pack |
| CS25-7518B-V | CoreShield CS25-7518B-V Cut Resistant Gloves, ANSI A5, Nitrile Coated | A5 | 4X42E | Nitrile | Pack |
| CS26-7518B | CoreShield CS26-7518B Cut Resistant Gloves, ANSI A6, Nitrile Coated | A6 | 4X42F | Nitrile | Pack |
| CS26-7518B-V | CoreShield CS26-7518B-V Cut Resistant Gloves, ANSI A6, Nitrile Coated | A6 | 4X42F | Nitrile | Pack |
Source: PIP Rich Product Data, October 2026; Nov 1 2026 PIP price list. Each part number links to its own page.
G-Tek 21-1D28B questions
What is the EN 388 rating of the 21-1D28B? EN 388:2016 code 4X21F, as published by PIP: abrasion level 4 of 4, blade cut (coupe test) not tested, tear level 2 of 4, puncture level 1 of 4, ISO 13997 straight-blade cut level F of A to F.
What is the 21-1D28B made of? 18-gauge, coated seamless knit; double dipped coating; double-layer; knit; waterproof, nitrile coating on palm, fingers & knuckles, smooth grip, as PIP lists it.
What ANSI cut level is the 21-1D28B? ANSI/ISEA 105 A1, as published by PIP.
What sizes does the 21-1D28B come in? M (8) to XL (10), as PIP lists it.
What is the coating on the 21-1D28B? Nitrile on palm, fingers & knuckles, smooth finish, as PIP lists it.
How is the 21-1D28B sold? By the pack of 10 pairs. PIP packs 100 pairs to a case.
Guides: glove coatings compared · ANSI cut levels A1 to A9 · how to read EN 388 · how to measure glove size · PPE category 1, 2 and 3 gloves · every glove by cut level and coating.
Manufacturer item number: 21-1D28B.
