Four Pro Series Hidden Shackle Padlocks Keyed Alike With Eight Keys 6271NKA-4 BumpStop Technology Heavy-Duty Diecast Zinc Body Ideal For Commercial, Industrial Security, Transportation, Gates, And Vending Applications

Set of 4 keyed-alike hidden shackle padlocks with 8 keys
✔️ Heavy-duty zinc die-cast body, 6-pin cylinder, BumpStop tech

This is a set of four hidden-shackle padlocks with keyed-alike configuration and eight keys, built for heavy-duty security in commercial and industrial settings. They’re commonly used on gates, vending machines, trailers, and transportation equipment.

✅ 4 locks keyed alike with 8 keys included
✅ Hardened diecast zinc body resists corrosion and wear
✅ BumpStop Advanced Cylinder Technology blocks bumping attempts
✅ 6-pin high-security cylinder for maximum pick resistance
✅ Removable cylinder for replacement or repinning
✅ Fully shielded boron alloy shackle for cut resistance
✅ Dimensions: A 3/8 in (10 mm); B 19/32 in (15 mm); C 1-23/32 in (44 mm); Width 2-7/8 in (73 mm)

💡 What is a padlock with bump-stop cylinder technology used for in commercial security?

This handy security feature helps prevent bump-in attacks, making it great for protecting gates, vending, and equipment in harsh environments.

- Blocks rotation during bump attempts using a reverse rake tapered driver pin - Provides high-security protection with a 6-pin cylinder - Works well in outdoor and industrial setups due to a corrosion-resistant zinc body - Removable cylinder supports quick rekeying and maintenance✝️