WL1-4710 Engineering PP Knife Case

All three share the same 466 x 387 mm footprint and differ in height and lid/base depth. The WL1-4710 measures 102 mm outside, 90 mm inside, 45 + 45 mm depth and about 1370 g. The WL1-4713 measures 132 mm outside, 120 mm inside, 45 + 75 mm depth and about 1420 g. The WL1-4716 measures 162 mm outside, 150 mm inside, 75 + 75 mm depth and about 1680 g. Choose 117A for flat long items, 117B when more headroom is needed, and 117C for taller instruments or complete assemblies that must stand upright.

The inner size is the usable cavity once the lid is closed: 458 x 345 mm defines the flat area available, and 90 mm is the total internal height, from which foam thickness must still be deducted. Given the 45 + 45 mm lid and base depth, fitting a layer of foam in both the lid and the base reduces the height left for equipment, so calculate using equipment height plus both foam layers to ensure the lid closes without pressure on the contents. For items with raised parts or long handles, provide drawings or samples so the Zhongshan plant can verify internal clearance and the insert layout.

A 2.5 mm wall in an engineering PP body suits short and medium-distance transport and in-plant circulation. This data makes no numeric guarantee for load, stacking or drop performance, so long-distance shipping, multiple transhipments or full-carton stacking need a separate assessment: consider a 3 mm or 3.4 mm wall model in the same series, such as the WL1-3508 or WL1-4010, or spread the load with thicker internal foam and dividers. Give Kexin New Materials (Guangdong) Co., Ltd. in Zhongshan the loaded weight, stacking height, transport mode and expected number of transfers for a targeted conclusion.

The export data does not record a packaging format or carton quantity for this model, so bulk, bagged or custom colour-box options must be confirmed with the factory during enquiry rather than assumed for storage and logistics planning. Customisation is available under OEM/ODM, covering case colour, printed or hot-stamped logos and cut EVA or EPE inserts. Because customisation affects MOQ, sampling lead time and unit price and no fixed values are listed in the export data, quote model 117A together with the application, equipment dimensions and annual volume so the factory can propose a workable plan.