Phone-GWP-protective
01722 416 440
Mon - Fri | 08.00 - 17.00
Email GWP protective
[email protected]
Free advice and quotes

The widest range of protective case options from an independent UK supplier.

Market leading ESD safe packaging for any static sensitive products and components.

Huge range of options and impartial advice on genuinely sustainable packaging for your business.

SKB case sizes

SKB iSeries dimensions and technical info

If you are searching for a specific case size for your business or application, the range of SKB iSeries sizes provides a wealth of choices.

There are 59 different SKB iSeries case sizes in total. The smallest is 197 x 54 x 32 mm, with the largest being 1521 x 457 x 203 mm. Most SKB iSeries cases are available in 6 colours: black, yellow, orange, pink, tan, and olive. Specialist case sizes are also provided for very small, very long, and awkwardly shaped items.

At GWP, we can supply all SKB case sizes and colours. We can also customise any of these with bespoke engineered foam, external printing, and a range of standard options.

SKB 3i Case Sizes Guide

SKB case finder

Ref. Internal (L x W x H) External (L x W x H) Lid / Base Weight Wheels
3I-0702-1 197 x 54 x 32 mm 225 x 83 x 44 mm 16 / 16 mm 0.2 kg No
3I-0705-3 191 x 127 x 83 mm 213 x 171 x 95 mm - 0.6 kg No
3I-0806-3 216 x 152 x 92 mm 238 x 197 x 111 mm 13 / 79 mm 0.7 kg No
3I-0907-4 235 x 184 x 101 mm 267 x 241 x 121 mm 25 / 76 mm 1.2 kg No
3I-0907-6 238 x 187 x 153 mm 270 x 241 x 171 mm 29 / 124 mm 1.4 kg No
3I-1006-3 273 x 156 x 83 mm 298 x 203 x 98 mm 13 / 70 mm 0.9 kg No
3I-1208-3 305 x 203 x 83 mm 327 x 246 x 97 mm 13 / 70 mm 1 kg No
3I-1209-4 305 x 229 x 114 mm 333 x 289 x 140 mm 38 / 76 mm 1.8 kg No
3I-1309-6 340 x 241 x 165 mm 375 x 305 x 184 mm 38 / 127 mm 2.2 kg No
3I-1510-4 381 x 267 x 115 mm 413 x 330 x 140 mm 32 / 83 mm 2.1 kg No
3I-1510-6 381 x 267 x 149 mm 413 x 327 x 171 mm 41 / 108 mm 2.4 kg No
3I-1510-9 381 x 264 x 228 mm 413 x 330 x 254 mm 44 / 184 mm 2.8 kg No
3I-1610-10 406 x 254 x 254 mm 438 x 318 x 295 mm 38 / 216 mm 3.3 kg No
3I-1610-5 406 x 254 x 140 mm 438 x 314 x 159 mm 51 / 89 mm 2.6 kg No
3I-1706-6 432 x 165 x 165 mm 464 x 229 x 184 mm 51 / 114 mm 2.2 kg No
3I-1711-6 432 x 292 x 152 mm 464 x 356 x 178 mm 44 / 108 mm 2.7 kg No
3I-1717-10 432 x 432 x 254 mm 502 x 495 x 273 mm 51 / 203 mm 4.8 kg No
3I-1717-16 432 x 432 x 400 mm 495 x 495 x 432 mm 51 / 349 mm 6.3 kg No
3I-1813-5 470 x 330 x 121 mm 502 x 387 x 140 mm 38 / 83 mm 2.6 kg No
3I-1813-7 470 x 330 x 178 mm 505 x 394 x 200 mm 38 / 140 mm 3.5 kg No
3I-1914-8 483 x 365 x 203 mm 546 x 432 x 248 mm 51 / 152 mm 6 kg Yes
3i-2011-10 508 x 292 x 268 mm 559 x 356 x 305 mm 52 / 216 mm 5.8 kg Yes
3I-2011-7 518 x 292 x 177 mm 552 x 349 x 229 mm 44 / 133 mm 5.1 kg Yes
3I-2011-8 521 x 292 x 203 mm 559 x 356 x 229 mm 51 / 152 mm 3.6 kg No
3I-2015-10 521 x 394 x 254 mm 584 x 457 x 292 mm 54 / 200 mm 6.5 kg Yes
3I-2015-7 521 x 391 x 188 mm 568 x 457 x 213 mm 51 / 137 mm 4.2 kg No
3I-2213-12 559 x 330 x 299 mm 616 x 394 x 346 mm 48 / 251 mm 7.4 kg Yes
3I-2215-8 559 x 394 x 203 mm 622 x 464 x 248 mm 51 / 152 mm 7.3 kg Yes
3I-2217-10 556 x 429 x 264 mm 616 x 495 x 311 mm 48 / 216 mm 9.2 kg Yes
3I-2217-12 559 x 432 x 318 mm 622 x 495 x 368 mm 48 / 270 mm 9.7 kg Yes
3I-2217-8 559 x 432 x 200 mm 619 x 495 x 222 mm 51 / 149 mm 5.1 kg No
3I-2222-12 572 x 565 x 312 mm 635 x 629 x 359 mm 48 / 264 mm 11.3 kg Yes
3I-2317-14 584 x 432 x 356 mm 654 x 495 x 394 mm 64 / 292 mm 9.4 kg Yes
3I-2421-7 610 x 533 x 178 mm 667 x 597 x 216 mm 51 / 127 mm 8.6 kg Yes
3I-2424-10 610 x 610 x 254 mm 673 x 675 x 296 mm 51 / 203 mm 10.7 kg Yes
3I-2424-14 610 x 610 x 356 mm 679 x 673 x 397 mm 51 / 305 mm 11.5 kg Yes
3I-2617-12 660 x 445 x 302 mm 727 x 514 x 343 mm 51 / 251 mm 11 kg Yes
3I-2914-15 737 x 356 x 381 mm 819 x 425 x 400 mm 51 / 330 mm 9.2 kg Yes
3I-2918-10 737 x 457 x 273 mm 806 x 527 x 318 mm 51 / 222 mm 10.1 kg Yes
3I-2918-14 737 x 457 x 356 mm 803 x 521 x 400 mm 64 / 292 mm 11 kg Yes
3I-2922-10 737 x 559 x 264 mm 806 x 622 x 311 mm 48 / 216 mm 12.2 kg Yes
3I-2922-16 737 x 559 x 407 mm 813 x 629 x 429 mm 51 / 356 mm 12.8 kg Yes
3I-3016-10 762 x 406 x 254 mm 826 x 476 x 279 mm 51 / 203 mm 8 kg Yes
3I-3019-12 775 x 495 x 305 mm 851 x 559 x 324 mm 51 / 254 mm 10.7 kg Yes
3I-3021-18 762 x 533 x 457 mm 838 x 597 x 476 mm 51 / 406 mm 13.6 kg Yes
3I-3026-15 781 x 660 x 394 mm 857 x 724 x 413 mm 51 / 343 mm 14.3 kg Yes
3I-3424-12 876 x 622 x 324 mm 953 x 686 x 343 mm 51 / 273 mm 13.6 kg Yes
3I-3613-12 914 x 343 x 305 mm 984 x 406 x 324 mm 51 / 254 mm 11.2 kg Yes
3I-3614-6 927 x 368 x 152 mm 991 x 432 x 171 mm 38 / 114 mm 7 kg Yes
3I-3913-12 998 x 345 x 322 mm 1067 x 406 x 356 mm 51 / 271 mm 10.1 kg Yes
3I-4213-12 1076 x 343 x 305 mm 1143 x 406 x 330 mm 51 / 254 mm 10.4 kg Yes
3I-4214-5 1080 x 368 x 134 mm 1143 x 432 x 159 mm 32 / 102 mm 7.5 kg Yes
3I-4217-7 1080 x 432 x 191 mm 1143 x 502 x 210 mm 51 / 140 mm 9.3 kg Yes
3I-4414-10 1130 x 368 x 254 mm 1194 x 432 x 276 mm - 10.4 kg Yes
3I-4719-8 1194 x 483 x 203 mm 1270 x 546 x 216 mm 51 / 152 mm 10.9 kg Yes
3I-4909-5 1241 x 229 x 127 mm 1283 x 295 x 152 mm 38 / 89 mm 5.7 kg No
3I-5014-6 1283 x 368 x 152 mm 1346 x 432 x 171 mm 38 / 114 mm 8.5 kg Yes
3I-5616-9 1422 x 406 x 229 mm 1518 x 476 x 267 mm 51 / 178 mm 12.9 kg Yes
3I-6018-8 1521 x 457 x 203 mm 1588 x 508 x 241 mm 51 / 152 mm 13 kg Yes

SKB iSeries case colours

Black

Olive

Tan

Pink

Yellow

Orange

SKB iSeries case datasheet (PDF)

SKB iseries dimensions

Engineered foam inserts

foam for cases

Available for all cases

High-quality foam inserts can enhance any SKB case (or alternative) your business uses.

expert design

Expert foam design

Work alongside an experienced design team to create custom-made SKB case inserts.

branded foam

Aesthetic appeal

A vast range of colour and branding options (including laser-etched logos) enable a striking visual appearance.

UK manufactured

UK manufactured

All foam inserts/packaging are manufactured in house at GWP, ensuring the highest quality.

SKB case alternatives

By working with us at GWP Protective, you can select from the most extensive range of waterproof cases available from a single UK supplier.

Quotes, technical info and advice

    Your details


    Contact info


    For full details on how GWP treats your data, please view our Privacy Policy. Your information is not shared with any third party.

    Speak with our UK-based waterproof case experts

    Dan Wellings

    Dan Wellings

    Product Adviser
    [email protected]
    01722 416 440

    Richard Coombes

    Richard Coombes

    General Manager
    [email protected]
    01722 416 440

    Ian Heskins

    Ian Heskins

    Sales Director
    [email protected]
    01793 754 444

    Phone GWP

    01722 416 440

    Mon – Fri 08.30 – 17.00

    Email GWP

    [email protected]

    Email a waterproof case expert

    ×