Humaneway Rat Restraint Device Size 70 – Large Animal Precision Handling System

The Humaneway Rat Restraint Device Size 70 is a professional-grade laboratory restraint system designed for safe, stable and controlled handling of large rats during preclinical procedures. Suitable for rats weighing 400–520g, this device enables precise positioning for tail vein injections, blood collection and dosing applications.

Designed for Large Rat Tail Vein Procedures

This restraint device is specifically engineered for procedures requiring stable immobilisation and clear tail access, including intravenous injection, venipuncture and pharmacological dosing. It minimises movement while maintaining comfort, ensuring accurate and repeatable results.

Optimised for 400–520g Rats

The Size 70 model features an internal diameter of 70mm and length of approximately 215mm, providing a secure and comfortable fit for larger laboratory rats used in advanced research studies. :contentReference[oaicite:0]{index=0}

Heavy-Duty Stability for Precision Work

The restraint includes a robust base (approx. 243mm × 126mm) delivering maximum bench stability during delicate procedures, reducing operator error and improving consistency. :contentReference[oaicite:1]{index=1}

Low-Stress Loading & Secure Control

A bell-shaped entry allows smooth and safe loading, while the one-way system prevents escape attempts. A detachable tail slot ensures unobstructed access for injections and blood sampling. :contentReference[oaicite:2]{index=2}

Reusable, Autoclavable & GLP-Compliant

Manufactured from laboratory-grade materials, this restraint device is fully autoclavable and suitable for repeated use in regulated environments including pharmaceutical and CRO laboratories. :contentReference[oaicite:3]{index=3}

Designed for Universities, CROs & Pharmaceutical Research

Widely used in biomedical research, toxicology and drug development, this device is essential for high-level procedural workflows and structured training environments.

Supports Ethical & Repeatable Training

When combined with tail vein simulators, this restraint enables full procedural training workflows, improving technical accuracy while supporting modern animal welfare standards.

• Designed for large rats weighing 400–520g (Size 70)
• 70mm internal diameter with 215mm length
• Heavy-duty base (243mm × 126mm) for maximum stability
• Ideal for tail vein injection and blood collection
• Bell-shaped entry for smooth, low-stress loading
• Detachable tail slot for full procedural access
• One-way system reduces escape attempts
• Reusable and fully autoclavable

Specifications

• Product Type: Rat Restraint Device
• Size: 70 (for 400–520g rats)
• Inner Diameter: 70mm
• Length: 215mm
• Base Dimensions: Approx. 243mm × 126mm
• Application: Tail vein injection, blood collection, dosing
• Material: Laboratory-grade construction
• Usage: Reusable / fully autoclavable