NRH 5608-70K Adjustable Toggle Latch with Lock Hole | SUS304 Stainless Steel Draw Latch

NRH 5608-70K Adjustable Toggle Latch - SUS304 Stainless Steel, Electropolished, with Lock Hole, Screw Adjustment (70-81.5mm), 35kg Load

The NRH 5608-70K is a professional‑grade adjustable toggle latch engineered to provide a secure and customizable clamping solution for demanding enclosures. Manufactured from SUS304 stainless steel and finished with a hygienic electropolishing process, it offers exceptional corrosion resistance. Its defining features include an integrated lock hole for padlock attachment and a precision screw mechanism that allows the effective length to be finely tuned between 70mm and 81.5mm, ensuring a perfect, rattle‑free seal between two fastened panels or doors. With a net weight of 42g and a robust 343N (35kg) tensile load, it delivers reliable performance.

As a product of NRH Box Hardware (established since 1996), this latch is produced under a certified quality management system. Regarding international compliance (ISO 9001, SGS, REACH, RoHS, SVHC), these standards can be supported based on customer requirements and applicable costs - please contact us for specific certification needs. OEM and ODM services are available for custom applications.

Key specifications: weight 42g, tensile load 343N (35kg), adjustment range 70-81.5mm. Mounting holes: 3x Ø5mm and 3x Ø7.8mm as per drawing. Additional dimensions: 53.5mm, 27mm, 26.8mm, 16.4mm, 15.2mm, 11mm, 4.3mm, 1.7mm, etc.

Primary Applications

This versatile and secure latch is ideal for applications where precise fit and tamper resistance are required:

• Secure industrial cabinets: Electrical control panels, server racks, and network cabinets requiring lockable access
• Precision instrument and calibration cases: Housing for sensitive measurement devices and laboratory equipment
• Military and aerospace equipment: Ruggedized transport cases, field communication boxes, and avionics enclosures
• Medical and sanitary equipment: Sterilization containers and medical carts where hygiene and security are paramount
• High‑value goods transportation: Secure shipping containers and protective cases for valuable cargo

How It Works - Operating Principle

This latch utilizes a robust toggle mechanism for primary closure. The key feature is the adjustable screw on the hook assembly, which changes the effective reach. By turning this screw, the installation length can be precisely set between 70mm and 81.5mm to compensate for gaps or tolerances. When closed, the lever provides an over‑center lock. The dedicated lock hole aligns to accept a padlock shackle, physically preventing the lever from being lifted and opened without the key.

Features & Specifications

• Dual security features: Combines a sturdy toggle lock with a dedicated lock hole for added physical security
• Precision length adjustment: Fine‑tune the installation length (70-81.5mm) via the integrated screw for an optimal fit
• Premium SUS304 and electropolishing: Offers superior corrosion resistance, strength, and an easy‑to‑clean, hygienic surface
• High load capacity: Reliably withstands 343N (35kg) of tensile force
• Engineered for accurate mounting: Design includes clear mounting hole patterns (3x Ø5mm, 3x Ø7.8mm as per drawing)

Technical Specifications

• Brand: NRH Box Hardware
• Model Number: 5608-70K
• Product Name: Adjustable Toggle Latch (with Lock Hole)
• Primary Material: SUS304 Stainless Steel
• Surface Finish: Electropolishing
• Lock Hole: Yes
• Adjustment Range: 70mm - 81.5mm
• Product Weight: 42g
• Tensile Load: 343N (35kg)
• Key Dimensions: Various as per drawing (e.g., 53.5mm, 27mm, 26.8mm, 16.4mm, 15.2mm, 11mm, 4.3mm, 1.7mm). Mounting Holes: 3x Ø5mm, 3x Ø7.8mm
• Compliance: ISO 9001, SGS, REACH, RoHS, SVHC (available upon request - contact us for details)
• Additional Info: Manufacturer Since 1996. OEM/ODM Services Available

Why Trust NRH

NRH Box Hardware has been producing industrial toggle latches and hardware since 1996. The NRH 5608-70K is made under a certified quality management system. Compliance with ISO, SGS, REACH, RoHS, or SVHC is available upon request - please consult us for feasibility and pricing. Our long‑standing expertise in stainless steel adjustable latches ensures a reliable, secure fastening solution for industrial cabinets, military cases, medical equipment, and high‑value transportation.