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The BSC PREFERRED 6636 is a tall corrugated box designed for end-loading, making it straightforward to insert long or irregularly shaped items and seal the package quickly. Built from 200/ECT-32 kraft corrugated material, the box offers solid edge crush resistance suitable for standard shipping and storage demands. These boxes serve as a practical alternative to mailing tubes while providing more interior volume and easier access. Warehouse personnel, shipping departments, and fulfillment operations are the primary users. Each pack contains 25 boxes, making it a convenient stocking unit for medium-to-high-volume shipping applications.
The 6636 is well suited for shipping items that are long, narrow, or difficult to pack in standard cartons. Typical contents include lamps, golf clubs, shelving units, fishing rods, and umbrellas. The end-loading design allows contents to slide in without bending or forcing, which reduces the risk of damage during packing. This product is equivalent to part number S-4135, so it can be used as a direct drop-in replacement in existing packaging workflows without any process changes.
Designed as a direct equivalent to part number S-4135 and suitable for use wherever tall end-loading corrugated boxes are specified for shipping long or irregularly shaped items.
No tools or trade licensing are required for use. Ensure contents are properly cushioned or wrapped before insertion to prevent movement during transit. Seal all open ends with pressure-sensitive or water-activated tape rated for the package weight. Follow carrier guidelines for maximum weight and dimension limits before shipping.
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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