275 Lb. Test Double Wall Boxes

PREMIUM

Double the protection of a 200 lb. test box. Protects valuable, fragile or your heaviest items.
  • Use when extra stacking strength is needed.
  • UPS recommended weight capacity up to 80 lbs.

    Double Wall Box: 1/4 in. Thick

275 LB. TEST DOUBLE WALL BOXES

SOLD IN BUNDLE QUANTITIES
MODEL
NO.
INSIDE DIMENSIONS
L x W x H
PRICE PER BOX BUNDLE/
BALE QTY.
WT./
BNDL.
ADD TO
CART
5-25 100 250 500 1,000+
  S-18180    666" $1.93 $1.77 $1.63 $1.51 $1.47 15 / 675 7 lbs.  ADD
  S-19770

 6636" 6.36 5.84 5.42 5.13 4.85 15 / 225 24 lbs.  ADD
  S-13285    6648" 8.09 7.48 6.95 6.52 6.15 15 / 225 28 lbs.  ADD
  S-22120    777" 2.33 2.14 1.98 1.84 1.77 15 / 450 10 lbs.  ADD
  S-4815    888" 2.70 2.48 2.33 2.18 2.07 15 / 450 12 lbs.  ADD
  S-16515    991/2" 2.84 2.62 2.41 2.29 2.19 15 / 450 13 lbs.  ADD
  S-20408    999" 3.30 3.11 2.87 2.68 2.53 15 / 300 15 lbs.  ADD
  S-4816    9912 1/2" 3.79 3.55 3.30 3.08 2.94 15 / 300 17 lbs.  ADD
  S-23958    1088" 3.01 2.76 2.62 2.41 2.32 15 / 450 14 lbs.  ADD
  S-20409    10106" 3.13 2.88 2.68 2.52 2.38 15 / 450 15 lbs.  ADD
  S-4953    101010" 3.91 3.66 3.39 3.17 3.01 15 / 300 18 lbs.  ADD
  S-18181    11 1/43/46" 2.97 2.76 2.53 2.40 2.29 15 / 450 13 lbs.  ADD
  S-19771

 1296" 3.15 2.93 2.74 2.56 2.41 15 / 450 15 lbs.  ADD
  S-21534    1299" 3.62 3.39 3.08 2.93 2.78 15 / 300 18 lbs.  ADD
  S-18182    121010" 4.16 3.90 3.56 3.39 3.18 15 / 300 19 lbs.  ADD
  S-23959    12124" 3.69 3.44 3.21 2.98 2.88 15 / 300 18 lbs.  ADD
  S-14228    12126" 3.92 3.66 3.40 3.17 3.01 15 / 300 19 lbs.  ADD
  S-12594    12128" 4.01 3.79 3.47 3.34 3.17 15 / 300 21 lbs.  ADD
  S-15036    121210" 4.30 3.97 3.66 3.47 3.30 15 / 300 23 lbs.  ADD
  S-4712    121212" 3.21 3.21 3.21 3.21 3.21 15 / 300 25 lbs.  ADD
  S-18919    121216" 5.47 5.13 4.66 4.42 4.26 15 / 150 30 lbs.  ADD
  S-16516    121218" 5.76 5.38 4.89 4.66 4.42 15 / 150 31 lbs.  ADD
  S-13295    121248" 13.45 12.46 11.56 10.91 10.40 10 / 180 40 lbs.  ADD
  S-4935    12 1/812 1/813 9/16" 4.81 4.38 4.12 3.90 3.66 15 / 150 27 lbs.  ADD
  S-4936    12 1/212 1/215" 5.29 4.87 4.56 4.31 4.03 15 / 150 30 lbs.  ADD
  S-15037    131313" 5.21 4.85 4.54 4.30 4.01 15 / 180 30 lbs.  ADD
  S-18920    141010" 3.79 3.49 3.34 3.13 2.97 15 / 300 22 lbs.  ADD
  S-23305

 141212" 4.99 4.58 4.29 4.03 3.81 15 / 180 28 lbs.  ADD
  S-18183    14146" 4.51 4.12 3.91 3.69 3.48 15 / 180 24 lbs.  ADD
  S-18921    14148" 4.85 4.42 4.22 3.95 3.78 15 / 180 28 lbs.  ADD
  S-14229    141410" 5.17 4.70 4.51 4.24 3.97 15 / 180 30 lbs.  ADD
  S-21535

 141412" 5.63 5.13 4.85 4.56 4.30 15 / 180 33 lbs.  ADD
  S-4786    141414" 4.28 4.28 4.28 4.28 4.28 15 / 90 35 lbs.  ADD
  S-22121    151510" 5.92 5.47 5.13 4.82 4.56 15 / 180 33 lbs.  ADD
  S-15050    151515" 7.34 6.83 6.32 5.97 5.75 15 / 90 39 lbs.  ADD
  S-21536    161010" 4.20 3.90 3.62 3.36 3.22 15 / 180 24 lbs.  ADD
  S-23960    16126" 4.04 3.78 3.48 3.28 3.13 15 / 180 23 lbs.  ADD
  S-22581    16128" 4.47 4.17 3.87 3.62 3.47 15 / 180 25 lbs.  ADD
  S-16517    161210" 4.89 4.56 4.24 3.95 3.79 15 / 180 27 lbs.  ADD
  S-4788    161212" 5.34 4.90 4.58 4.31 4.08 15 / 180 28 lbs.  ADD
  S-22122    16166" 5.59 5.16 4.81 4.52 4.30 15 / 180 32 lbs.  ADD
  S-13308    16168" 6.06 5.63 5.19 4.89 4.68 15 / 180 32 lbs.  ADD
  S-16518    161610" 6.56 6.07 5.64 5.31 5.13 15 / 90 36 lbs.  ADD
  S-11253

 161612" 7.05 6.54 6.06 5.67 5.47 10 / 90 25 lbs.  ADD
  S-4774    161616" 6.45 6.45 6.45 6.45 6.45 15 / 90 45 lbs.  ADD
  S-21537

 161618" 9.19 8.57 7.98 7.52 7.19 15 / 90 48 lbs.  ADD
  S-23315

 161620" 9.71 9.07 8.43 7.96 7.61 15 / 90 50 lbs.  ADD
  S-18163    171717" 9.40 8.71 8.04 7.58 7.25 10 / 90 33 lbs.  ADD
  S-19772    18126" 4.38 4.07 3.79 3.62 3.47 15 / 180 25 lbs.  ADD
  S-4896    18128" 4.69 4.38 4.07 3.81 3.69 15 / 180 25 lbs.  ADD
  S-14230    181210" 5.19 4.85 4.52 4.22 4.01 15 / 180 28 lbs.  ADD
  S-4725

 181212" 4.17 4.17 4.17 4.17 4.17 15 / 180 29 lbs.  ADD
  S-18922    181410" 6.07 5.64 5.19 4.90 4.69 15 / 180 34 lbs.  ADD
  S-13313    181412" 6.56 6.07 5.64 5.34 5.13 15 / 180 35 lbs.  ADD
  S-14231    181414" 7.34 6.83 6.30 5.93 5.66 15 / 90 40 lbs.  ADD
  S-21538

 181614" 8.30 7.72 7.14 6.72 6.40 15 / 90 45 lbs.  ADD
  S-19773    18186" 7.05 6.63 6.12 5.79 5.50 15 / 180 38 lbs.  ADD
  S-14232    18188" 7.64 7.14 6.63 6.23 5.97 15 / 90 41 lbs.  ADD
  S-20410

 181810" 8.08 7.55 6.99 6.54 6.30 15 / 90 44 lbs.  ADD
  S-4968

 181812" 6.24 6.24 6.24 6.24 6.24 10 / 90 30 lbs.  ADD
  S-18923    181816" 9.42 8.85 8.20 7.64 7.14 10 / 90 36 lbs.  ADD
  S-4731    181818" 7.13 7.13 7.13 7.13 7.13 10 / 90 36 lbs.  ADD
  S-11254    181824" 11.94 10.67 10.13 9.28 8.85 10 / 90 42 lbs.  ADD
  S-23961    201010" 5.02 4.66 4.36 4.07 3.90 15 / 180 27 lbs.  ADD
  S-21539

 20126" 4.85 4.51 4.20 3.92 3.74 15 / 180 26 lbs.  ADD
  S-12603    201212" 6.70 6.07 5.50 5.04 4.68 15 / 180 35 lbs.  ADD
  S-22123    20146" 5.66 5.21 4.89 4.58 4.38 15 / 180 31 lbs.  ADD
  S-22582    20148" 6.10 5.67 5.29 4.97 4.74 15 / 180 33 lbs.  ADD
  S-22124    201410" 6.54 6.10 5.66 5.34 5.13 15 / 180 36 lbs.  ADD
  S-19774    201412" 7.05 6.58 6.10 5.75 5.50 15 / 180 39 lbs.  ADD
  S-18164    201414" 7.58 7.05 6.56 6.14 5.93 15 / 90 40 lbs.  ADD
  S-23962    20168" 6.91 6.46 5.98 5.63 5.41 15 / 180 38 lbs.  ADD
  S-21043

 201610" 7.47 6.95 6.52 6.06 5.84 15 / 180 41 lbs.  ADD
  S-21540    201612" 8.02 7.47 6.99 6.52 6.30 15 / 90 44 lbs.  ADD
  S-13317

 201614" 8.57 8.00 7.44 6.99 6.71 15 / 90 45 lbs.  ADD
  S-4995    201616" 9.12 8.51 7.92 7.44 7.15 10 / 90 32 lbs.  ADD
  S-22583    20206" 8.26 7.73 7.15 6.65 6.24 15 / 180 46 lbs.  ADD
  S-21045

 20208" 8.90 8.30 7.68 7.14 6.72 10 / 90 33 lbs.  ADD
  S-18165    202010" 9.53 8.89 8.22 7.62 7.19 10 / 90 33 lbs.  ADD
  S-4996    202012" 10.16 9.19 8.65 7.96 7.52 10 / 90 36 lbs.  ADD
  S-13318    202016" 11.40 10.53 9.82 9.19 8.93 10 / 90 40 lbs.  ADD
  S-4733    202020" 8.93 8.93 8.93 8.93 8.93 10 / 90 45 lbs.  ADD
  S-21533

 202024" 13.87 12.85 11.94 11.17 10.85 10 / 90 51 lbs.  ADD
  S-18166    221412" 7.52 6.99 6.52 6.06 5.85 15 / 90 39 lbs.  ADD
  S-22584

 221515" 8.89 8.20 7.66 7.15 6.89 15 / 90 49 lbs.  ADD
  S-16458    221816" 10.78 10.01 9.25 8.68 8.44 10 / 90 39 lbs.  ADD
  S-20411    222212" 11.88 10.74 10.13 9.27 8.82 10 / 90 43 lbs.  ADD
  S-22116

 222216" 13.25 11.99 11.26 10.36 9.82 10 / 90 48 lbs.  ADD
  S-4798    222222" 14.19 13.25 12.60 11.76 11.09 10 / 90 53 lbs.  ADD
  S-18924

 2466" 3.92 3.65 3.40 3.18 2.97 15 / 360 17 lbs.  ADD
  S-23294    241010" 5.57 5.02 4.74 4.35 4.12 15 / 180 31 lbs.  ADD
  S-21029    24128" 6.40 5.97 5.53 5.03 4.56 15 / 180 32 lbs.  ADD
  S-4843    241212" 4.74 4.74 4.74 4.74 4.74 15 / 180 37 lbs.  ADD
  S-16459    241414" 8.54 7.70 7.31 6.67 6.32 10 / 90 30 lbs.  ADD
  S-18925    24168" 8.10 7.56 7.04 6.58 6.14 15 / 180 42 lbs.  ADD
  S-20412    241612" 9.25 8.48 7.96 7.39 6.95 10 / 90 33 lbs.  ADD
  S-15041    241616" 10.18 9.20 8.71 8.00 7.55 10 / 90 36 lbs.  ADD
  S-21032

 24186" 8.08 7.30 6.85 6.32 5.97 15 / 180 44 lbs.  ADD
  S-23963    241810" 9.53 8.61 8.18 7.48 7.14 10 / 90 34 lbs.  ADD
  S-11255    241812" 10.02 9.01 8.54 7.82 7.39 10 / 90 35 lbs.  ADD
  S-4958    241818" 11.94 10.67 10.13 9.28 8.85 10 / 90 42 lbs.  ADD
  S-16460    241824" 13.88 12.45 11.74 10.78 10.22 10 / 90 49 lbs.  ADD
  S-4865    242012" 11.10 10.02 9.45 8.61 8.18 10 / 90 39 lbs.  ADD
  S-13326    242020" 13.92 12.60 11.92 10.93 10.40 10 / 90 48 lbs.  ADD
  S-18926    24246" 11.46 10.39 9.85 8.95 8.54 10 / 90 42 lbs.  ADD
  S-22591    24248" 12.17 11.00 10.41 9.50 9.03 10 / 90 44 lbs.  ADD
  S-4910    242412" 13.58 12.31 11.58 10.62 10.07 10 / 90 48 lbs.  ADD
  S-23295

 242414" 14.73 13.62 13.10 12.16 11.69 10 / 90 52 lbs.  ADD
  S-22117    242416" 15.85 14.95 14.58 13.68 13.28 10 / 90 55 lbs.  ADD
  S-10657    242418" 16.60 15.68 15.29 14.35 13.92 10 / 90 56 lbs.  ADD
  S-20413    242420" 17.40 16.41 15.98 15.02 14.57 10 / 90 61 lbs.  ADD
  S-4740    242424" 10.96 10.96 10.96 10.96 10.96 10 / 90 63 lbs.  ADD
  S-21038

 242430" 19.76 18.44 17.95 16.85 16.28 5 / 90 37 lbs.  ADD
  S-14233    242436" 20.20 18.99 18.41 17.38 16.88 5 / 90 40 lbs.  ADD
  S-18927    242448" 26.47 24.98 23.63 22.42 21.57 5 / 90 49 lbs.  ADD
  S-22118    252525" 19.05 17.81 17.32 16.26 15.70 5 / 90 36 lbs.  ADD
  S-22592    261212" 7.34 6.58 6.24 5.68 5.41 15 / 180 40 lbs.  ADD
  S-22593    261812" 10.49 9.42 8.94 8.18 7.73 10 / 90 38 lbs.  ADD
  S-11256    262020" 14.19 12.89 12.19 11.21 10.66 10 / 90 51 lbs.  ADD
  S-18167    262612" 16.28 15.38 14.96 14.03 13.68 10 / 90 54 lbs.  ADD
  S-21036    262620" 19.61 18.47 18.00 16.92 16.45 10 / 90 68 lbs.  ADD
  S-4930    262626" 22.10 20.88 20.32 19.05 18.56 5 / 90 36 lbs.  ADD
  S-18168    281818" 13.40 12.00 11.39 10.50 10.11 10 / 90 46 lbs.  ADD
  S-21541    282812" 18.41 17.38 16.92 15.82 15.42 10 / 90 64 lbs.  ADD
  S-16461    282828" 25.60 24.15 23.50 22.05 21.45 5 / 90 43 lbs.  ADD
  S-23964    301212" 8.59 7.92 7.62 6.99 6.59 15 / 180 44 lbs.  ADD
  S-21542    301515" 11.17 10.50 10.24 9.70 9.40 10 / 90 39 lbs.  ADD
  S-21039

 301818" 14.19 13.40 13.01 12.31 11.91 10 / 90 50 lbs.  ADD
  S-4775    302020" 16.38 15.42 15.02 14.14 13.74 10 / 90 55 lbs.  ADD
  S-12613    302412" 15.20 14.40 13.94 13.14 12.81 10 / 90 54 lbs.  ADD
  S-20414    303012" 19.59 18.53 17.97 16.92 16.47 5 / 90 36 lbs.  ADD
  S-20415    303016" 21.41 20.25 19.64 18.45 18.02 5 / 90 39 lbs.  ADD
  S-21034

 303020" 24.64 23.29 22.65 21.23 20.67 5 / 90 43 lbs.  ADD
  S-4867

 303030" 29.50 27.84 27.07 25.36 24.77 5 / 90 48 lbs.  ADD
  S-11257    322424" 18.99 17.83 17.38 16.42 15.97 5 / 90 36 lbs.  ADD
  S-16462    323232" 33.48 31.62 30.68 28.81 28.10 5 / 90 56 lbs.  ADD
  S-18928    3688" 6.22 5.66 5.38 4.97 4.68 15 / 180 32 lbs.  ADD
  S-11258    361212" 9.17 8.30 7.86 7.15 6.79 10 / 90 32 lbs.  ADD
  S-16463    361616" 12.95 12.16 11.58 11.09 10.66 10 / 90 48 lbs.  ADD
  S-19775    361812" 12.63 11.87 11.27 10.78 10.40 10 / 90 47 lbs.  ADD
  S-18169    361818" 15.48 14.56 13.88 13.23 12.69 10 / 90 53 lbs.  ADD
  S-21543

 36248" 14.90 14.01 13.34 12.69 12.29 10 / 90 55 lbs.  ADD
  S-14234    362412" 16.72 15.69 14.96 14.28 13.75 5 / 90 30 lbs.  ADD
  S-22119    362418" 19.14 17.83 17.32 16.43 15.94 5 / 90 36 lbs.  ADD
  S-13333    362424" 20.45 19.21 18.64 17.55 17.04 5 / 90 39 lbs.  ADD
  S-18170    363612" 28.45 26.69 25.54 24.28 23.60 5 / 90 47 lbs.  ADD
  S-22594    363618" 31.90 29.95 28.67 27.26 26.48 5 / 90 55 lbs.  ADD
  S-15061    363624" 35.37 33.19 31.80 30.21 29.38 5 / 90 59 lbs.  ADD
  S-4966    363636" 50.39 46.51 43.63 41.48 39.76 5 / 90 67 lbs.  ADD
  S-21544    401212" 10.52 9.88 9.49 9.01 8.77 10 / 90 37 lbs.  ADD
  S-18929    402020" 20.79 19.64 18.75 17.87 17.31 5 / 90 34 lbs.  ADD
  S-19776    403030" 35.97 33.97 32.49 30.95 29.97 5 / 90 59 lbs.  ADD
  S-16464    481212" 12.08 11.39 10.91 10.39 10.07 10 / 90 40 lbs.  ADD
  S-20416    481616" 17.54 16.46 15.78 15.02 14.60 10 / 90 59 lbs.  ADD
  S-22595    482020" 23.12 21.72 20.81 19.78 19.26 5 / 90 39 lbs.  ADD
  S-15062    482412" 21.45 20.08 19.26 18.38 17.83 5 / 90 36 lbs.  ADD
  S-14235    482424" 28.37 26.65 25.54 24.28 23.60 5 / 90 47 lbs.  ADD
  S-20417

 601212" 18.95 17.77 16.38 15.68 14.91 5 / 180 25 lbs.  ADD
  S-23296

 602424" 44.33 41.60 38.42 36.87 35.15 5 / 90 57 lbs.  ADD
   SHIPS VIA MOTOR FREIGHT
12/13/2025 10:26:00 AM; D CNWEB25