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The BSC PREFERRED 3684 is a corrugated shipping carton engineered for long and narrow items that are difficult to pack in standard square boxes. Built from 200/ECT-32 kraft corrugated material, these cartons offer reliable edge crush resistance suited to palletized freight and general cargo shipping. Wide openings run along the length of the box, making loading and packing faster on the line or in the shop. Each pack contains 25 cartons. This product is an equivalent replacement for part number S-18427. These boxes are a practical choice for trade supply houses, distributors, and service contractors managing outbound shipments of pipe, conduit, rod stock, or similarly shaped materials.
These cartons are well suited to packaging and shipping operations that handle elongated components such as electrical conduit, copper tubing, PVC pipe sections, threaded rod, or other long trade-supply goods. The side-opening design reduces packing time and allows contents to be loaded horizontally without lifting over a short box wall. Sold as a pack of 25, this SKU is appropriate for facilities with moderate recurring shipping volume.
Designed as an OEM-equivalent replacement for part number S-18427. Suitable for general-purpose corrugated carton applications involving long and narrow items in packaging and shipping environments.
No installation is required for these shipping cartons. Seal all seams with pressure-sensitive or water-activated tape rated for the load weight before shipment. Follow carrier and warehouse guidelines for stacking height and weight limits when palletizing. Store flat in a dry environment to maintain board integrity prior to use.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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