Workhorse Posterior Blade – 1 x 4 1/2″
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100% Autoclavable & Passivated AISI 420 SteelSKU: SP-56086
OR & Quality SpecificationsHospital Grade
Steel MetallurgyGerman AISI 420 Martensitic
Sterilization Cycle134°C / 273°F Steam Autoclave
Quality StandardISO 13485:2016 & CE Mark
Optical FinishAnti-Glare Satin Matte
Electrochemical PassivationCSSD Laser Batch Tracking
RetractorsSKU: SP-56086AISI 420 Martensitic

4 1/2″ Workhorse Posterior Blade 1 Inch Wide

4.9 / 5.0•18 Verified OR Evaluations
$435.00$475.00/ unit

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  • 4 1/2″ Workhorse Posterior Blade designed with a straight configuration for precise tissue retraction.
  • 1-inch working width provides a defined retraction profile for general and orthopedic procedures.
  • Straight design supports a specialized working orientation within the operative field.
  • Suitable for general and orthopedic surgery applications requiring a straight retraction instrument.
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OR Sterilization Certified: Medical Grade AISI 420 Passivated German Steel

The 4 1/2″ Workhorse Posterior Blade is a specialized surgical instrument designed for posterior surgical approaches, providing precise and stable tissue retraction. Its 1-inch width ensures targeted placement, while the 4 1/2-inch length allows controlled exposure of deeper structures.

Constructed from surgical-grade stainless steel, this blade delivers long-term durability, corrosion resistance, and reliable performance through repeated sterilization cycles. Its design integrates seamlessly with various retractor systems, enhancing surgical efficiency.

Key Features

  • 4 1/2-inch overall length for controlled exposure of deeper structures.
  • 1-inch working width provides a defined retraction profile.
  • Straight configuration for stable tissue retraction.
  • Designed for precise tissue handling during posterior surgical procedures.
  • Suitable for general and orthopedic surgery applications.
  • Supports effective positioning of the working end within the operative field.
  • Specialized Workhorse pattern for professional surgical instrument sets.
  • Corrosion-resistant surgical-grade stainless steel construction.
  • Autoclavable and reusable (Steam autoclave up to 134°C / 273°F).

Technical Specifications

SpecificationDetails
Instrument TypeWorkhorse Posterior Blade
Overall Length4 1/2″
Working End / Blade / Jaw1-inch working width
ConfigurationStraight
Primary FunctionTissue Retraction
MaterialGerman Stainless Steel (AISI 420)
SterilizationSteam Autoclavable (up to 134°C / 273°F)
Application TypeGeneral / Orthopedic Surgery

The 4 1/2″ Workhorse Posterior Blade combines a 4 1/2-inch overall length with a 1-inch working width and straight configuration.
Its defined working profile is intended for precise tissue handling in general and orthopedic surgery applications.

Design & Function

The Workhorse Posterior Blade features a straight working configuration designed to provide a specialized orientation during posterior surgical procedures. The blade design can assist in positioning the working end according to the requirements of the operative field.

The 1-inch working width provides a defined retraction profile, while the 4 1/2-inch overall length allows controlled manual positioning. Together, these dimensions provide a practical configuration for general and orthopedic procedures requiring a straight retraction instrument.

Surgical Applications

The 4 1/2″ Workhorse Posterior Blade may be used for general and orthopedic surgery applications involving tissue retraction. Specific use depends on the surgical procedure, technique, anatomical site, and preference of the clinical team.

Handling & Instrument Care

Inspect the Workhorse Posterior Blade before use, paying particular attention to the working end and blade integrity. Ensure the instrument is properly aligned and free from visible damage or wear before use.

After use, clean and process the instrument according to the manufacturer's validated instructions and the healthcare facility's established instrument-processing protocols. Store the Workhorse Posterior Blade appropriately to protect its working end and prevent unnecessary contact with other instruments.

Frequently Asked Questions

1. What is the overall length of this Workhorse Posterior Blade?
The overall length is 4 1/2 inches.

2. What is the working end / blade or tip design of the instrument?
It features 1-inch working width.

3. Is this Workhorse Posterior Blade curved or straight?
It features a Straight configuration.

4. What is a Workhorse Posterior Blade used for?
It is designed for controlled tissue retraction in general and orthopedic surgery applications.

5. What clinical advantage does the straight design provide?
The straight design provides a specialized working orientation for positioning the working end within the operative field.

6. Is this instrument suitable for general surgery?
It may be used in general and orthopedic surgery applications where a straight retraction instrument is appropriate.

7. Does the specification refer to the working end?
Yes. The supplied specification refers to the working profile and functional geometry of the instrument.

8. How should the Workhorse Posterior Blade be cleaned and maintained?
It should be inspected, cleaned, steam autoclaved (up to 134°C / 273°F), and stored according to manufacturer instructions and healthcare facility protocols.