Bobrick 388-42 Lock, Key & Nut for B-2888 and B-3888 Dispensers

The Bobrick 388-42 is a genuine OEM replacement lock assembly designed specifically for Bobrick B-2888 and B-3888 toilet paper dispensers. This complete kit includes the lock cylinder, nut, and one key — everything needed to restore secure, keyed access to your Bobrick dispenser without replacing the entire unit.

Facility managers, janitorial service contractors, and maintenance technicians rely on this part to quickly address broken, lost, or worn lock hardware on installed Bobrick dispensers in commercial restrooms, schools, healthcare facilities, hotels, and other high-traffic environments.

Key Features

• Genuine Bobrick replacement part — engineered to fit B-2888 and B-3888 dispenser models exactly
• Complete assembly — includes lock cylinder, retaining nut, and one key
• Keyed alike to Bobrick CAT-74 Key (P/N 330-43) — integrates with the standard Bobrick keying system for restroom accessories
• Restores dispenser security — prevents unauthorized access to paper supply and reduces vandalism and theft
• Drop-in replacement — no special tools required for most installations

Applications

• Replacement lock for Bobrick B-2888 single-roll toilet paper dispensers
• Replacement lock for Bobrick B-3888 toilet tissue dispensers
• Commercial restroom maintenance and facility upkeep programs
• Hospitality, healthcare, education, and office building restroom accessory service

Compatibility Note

This lock assembly is keyed alike to Bobrick CAT-74 Key (P/N 330-43), allowing facilities that maintain a standard Bobrick keying program to operate this replacement lock with their existing Bobrick service keys. If you manage multiple Bobrick dispensers across a building or campus, confirm your current key number against CAT-74 / P/N 330-43 before ordering to ensure keying compatibility.

Technical Details