Arrow 550H-44 MK Series Hotel Tailpiece Replacement Part for T & D Knobs

Arrow 550H-44 MK Series Hotel Tailpiece Replacement Part for T & D Knobs

The Arrow 550H-44 is a commercial-grade replacement tailpiece designed specifically for the MK Series Hotel lock line, engineered for compatibility with T and D knobs. As a genuine Arrow replacement part, this tailpiece ensures proper fit and function when servicing or restoring MK Series Hotel locksets in demanding commercial environments. Ideal for facility maintenance professionals and locksmiths requiring an exact OEM-matched cylinder component.

Key Features

• Genuine Arrow Replacement Part: Factory-specified 550H-44 tailpiece ensures precise compatibility with MK Series Hotel locksets for reliable, long-term performance.
• MK Series Hotel Compatibility: Engineered exclusively for Arrow MK Series Hotel knob locks, maintaining original operational integrity after service or repair.
• T & D Knob Application: Designed for use with Arrow T and D style knobs, ensuring correct mechanical engagement with the cylinder and locking mechanism.
• Commercial-Grade Construction: Built to Arrow's commercial standards, delivering the durability required for high-use hotel and hospitality environments.
• Cylinder Component: Functions as a critical cylinder tailpiece, translating cylinder rotation to the locking bolt for proper lock operation.
• Cost-Effective Restoration: Replacing a worn or damaged tailpiece with this genuine Arrow part extends the service life of existing MK Series hardware without full lockset replacement.

Technical Specifications

• Department: Door Hardware
• Product Category: Mechanical Locks
• Product Group: Parts and Accessories
• Subcategory: Parts and Accessories
• Product Subgroup: Parts and Accessories
• Product Type: Cylinders
• Parts and Accessories Type: Replacement Parts
• Commercial/Residential: Commercial
• Product Model: 550H-44
• Features: Arrow Parts

Typical Applications

• Hotel and Hospitality Facility Maintenance
• Commercial Office Building Lock Servicing
• Multi-Tenant Residential Property Repairs
• Educational Facility Hardware Restoration
• Healthcare Institution Door Hardware Maintenance
• Institutional and Government Building Upkeep
• Locksmith and Door Hardware Service Professionals

Why Arrow 550H-44?

Arrow has long been recognized for producing commercial-grade door hardware components that meet the rigorous demands of institutional and hospitality environments. The 550H-44 tailpiece is engineered to Arrow's exact specifications, ensuring seamless integration with MK Series Hotel locksets and preserving the performance characteristics of the original installation. For facilities managers and service professionals, sourcing a genuine Arrow replacement part eliminates guesswork and ensures dependable lock operation after every repair.