Large Watertight SR (Structural Resin) Cases

These tough cases are used to protect fragile equipment, hold parts for transportation-shipping with protection for severe outdoor conditions. Each container is unbreakable, waterproof and dustproof with a lifetime guarantee.

Every SR industrial, sport and professional case is designed for active professionals. These plastic boxes are watertight and unbreakable. The incredibly light structural foam resin shell is highly durable and is unaffected by dents, scrathes or corrosion. Inside, pre-scored “Pick ‘N’ Pluck” foam can be easily customized.

These SR cases are sized for every need. They not only meet but far exceed the highest standards of industrial, airline, military and commercial applications. The SR cases provide no-nonsense hard knocks protection regardless of the hazards of transportation, handling and site conditions. They were originally designed for abusive applications of the U.S. Armed Forces and NATO.

Filters
  • SR19148
    19 x 14 x 7-3/4
    Black
    19
    14
    7 3/4
    +
  • SR20159
    20.37 x 15.43 x 9
    Black
    20
    14 3/8
    9
    +
  • SR22178
    22 x 17 x 8
    Black
    22
    17
    8
    +
  • SR221710
    22-3/16 x 17-1/8 x 10-9/16
    Black
    22 3/16
    22 3/16
    10 9/16
    +
  • SR221712
    22-1/4 x 17-1/8 x 12-1/2
    Black
    22 1/4
    17 1/8
    12 1/2
    +
  • SR282114
    28.02 x 21.02 x 14.01
    Black
    28
    21
    14
    +
  • SR242414
    23.70 x 24 x 13.90
    Black
    24
    13 7/8
    +
  • SR281810
    29 x 18 x 10-1/2
    Black
    29
    18
    10 1/2
    +
  • SR292017
    29-1/8 x 20-11/16 x 17-5/8
    Black
    29 1/8
    20 11/16
    17 5/8
    +
  • SR302516
    30.01 x 25.02 x 16.01
    Black
    25
    16
    +
  • SR36145
    36 x 13-1/2 x 5
    Black
    36
    13 1/2
    5
    +
  • SR42145
    42 x 13-1/2 x 5-1/4
    Black
    42
    13 1/2
    5 1/4
    +
  • SR342412
    34 x 24 x 12-1/2
    Black
    34
    24
    12 1/2
    +
  • SR411312
    41 x 13 x 12-1/2
    Black
    41
    13
    12 1/2
    +
  • SR51145
    50-1/2 x 13-1/2 x 5-1/4
    Black
    50 1/2
    13 1/2
    5 1/4
    +
  • SR54158
    54 x 15 x 8
    Black
    54
    15
    8
    +
  • SR422215
    42 x 22 x 15.10
    Black
    42
    22
    15 1/16
    +
  • SR351825
    35 x 18 x 25
    Black
    35
    18
    25
    +
  • SR472417
    47 x 24 x 17
    Black
    47
    24
    17
    +
  • YMI-190
    19 X 14.5 X 8
    Black
    19
    14 1/2
    8
    +
  • YMI-190W
    19 X 14.38 X 8
    Black
    19
    14 3/8
    8
    +
  • YMI-200
    20.38 X 11.44 X 7.5
    Black
    20 3/8
    11 7/16
    7 1/2
    +
  • YMI-201
    20.38 X 11.44 X 8
    Black
    20 3/8
    11 7/16
    8
    +
  • YMI-202
    20.5 X 15.5 X 7.5
    Black
    20 1/2
    15 1/2
    7 1/2
    +
  • YMI-203W
    20 X 15 X 10
    Black
    20
    15
    10
    +
  • YMI-220
    22 X 17 X 8
    Black
    22
    17
    8
    +
  • YMI-221W
    22 X 17 X 10.5
    Black
    22
    17
    10 1/2
    +
  • YMI-222W
    22 X 17 X 12.7
    Black
    22
    17
    12 3/4
    +
  • YMI-223W
    22.5 X 22.5 X12.5
    Black
    22 1/2
    22 1/2
    12 1/2
    +
  • YMI-230W
    23 X 17 X 14
    Black
    23
    17
    14
    +
  • YMI-240W
    24 X 24 X 14
    Black
    24
    24
    14
    +
  • YMI-261W
    26 X 17.5 X 12
    Black
    26
    17 1/2
    12
    +
  • YMI-290W
    29 X 18 X 14
    Black
    29
    18
    14
    +
  • YMI-291W
    29 X 18 X 10.85
    Black
    29
    18
    10 3/4
    +
  • YMI-292W
    29 X 22 X 16
    Black
    29
    22
    16
    +
  • YMI-293W
    29 X 14 X 15
    Black
    29
    14
    15
    +
  • YMI-300W
    30 X 21 X 18
    Black
    30
    21
    18
    +
  • YMI-310W
    30.75 X 26 X 15.5
    Black
    30 3/4
    26
    15 1/2
    +
  • YMI-315W
    30.5 X 19.5 X 12
    Black
    30 1/2
    19 1/2
    12
    +
  • YMI-340W
    34.50 x 24.50 x 12.75
    Black
    34 1/2
    24 1/2
    12 3/4
    +
  • YMI-360W
    36.5 X 14.5 X 6
    Black
    36 1/2
    14 1/2
    6
    +
  • YMI-420W
    29 X 18 X 10.85
    Black
    29
    18
    10 3/4
    +
  • YMI-421W
    42.5 X 17 X 7.5
    Black
    42 1/2
    17
    7 1/2
    +
  • YMI-423W
    42.5 X 13.50 X 12
    Black
    42 1/2
    13 1/2
    12
    +
  • YMI-470W
    47 X 19 X 8
    Black
    47
    19
    8
    +
  • YMI-490
    49 X 9 X 5
    Black
    49
    9
    5
    +
  • YMI-500W
    50.5 X 14.5 X 6
    Black
    50 1/2
    14 1/2
    6
    +
  • YMI-560W
    56 X 16 X 9
    Black
    56
    16
    9
    +
Results 1 - 48 of 48

Related products

  • SR19148
    19 x 14 x 7-3/4
    Black
    19
    14
    7 3/4
    +
  • SR20159
    20.37 x 15.43 x 9
    Black
    20
    14 3/8
    9
    +
  • SR22178
    22 x 17 x 8
    Black
    22
    17
    8
    +
  • SR221710
    22-3/16 x 17-1/8 x 10-9/16
    Black
    22 3/16
    22 3/16
    10 9/16
    +
  • SR221712
    22-1/4 x 17-1/8 x 12-1/2
    Black
    22 1/4
    17 1/8
    12 1/2
    +
  • SR282114
    28.02 x 21.02 x 14.01
    Black
    28
    21
    14
    +
  • SR242414
    23.70 x 24 x 13.90
    Black
    24
    13 7/8
    +
  • SR281810
    29 x 18 x 10-1/2
    Black
    29
    18
    10 1/2
    +
  • SR292017
    29-1/8 x 20-11/16 x 17-5/8
    Black
    29 1/8
    20 11/16
    17 5/8
    +
  • SR302516
    30.01 x 25.02 x 16.01
    Black
    25
    16
    +
  • SR36145
    36 x 13-1/2 x 5
    Black
    36
    13 1/2
    5
    +
  • SR42145
    42 x 13-1/2 x 5-1/4
    Black
    42
    13 1/2
    5 1/4
    +
  • SR342412
    34 x 24 x 12-1/2
    Black
    34
    24
    12 1/2
    +
  • SR411312
    41 x 13 x 12-1/2
    Black
    41
    13
    12 1/2
    +
  • SR51145
    50-1/2 x 13-1/2 x 5-1/4
    Black
    50 1/2
    13 1/2
    5 1/4
    +