Symmetry Surgical is now part of Aspen Surgical.

HolstOR™ Series

HolstOR™ Series

The HolstOR™ is a simple risk reduction solution that isolates and secures surgical instruments while not in use and helps prevent contamination, burn, and sharps injuries. Composed of melt-resistant material, the HolstOR can hold and insulate electrosurgical and harmonic devices that reach 500°F, protecting patients and clinicians from burns. The HolstOR’s flat-back design reduces the risk of rolling out of the sterile field. The stainless steel built-in steel ring securely attaches to the patient drape, reducing the risk of contamination and injury.

  • Total: 3
HolstOR, Small, 250mm instrument holder used in open surgery, Yellow (25/bx), Sterile, (25/bx)
HolstOR, Large, 330mm instrument holder used in laparoscopic surgery, Pink, Sterile, (25/bx)
HolstOR, X-large, 410mm instrument holder used in bariatric surgery, Blue, Sterile, (25/bx)
  • Total: 3

OR Safety

  • Creates a safe transfer zone for surgical instruments, reducing the risk of sharps and burns injuries
  • Reduces the risk of contamination due to instruments falling out of the sterile field
  • Reduces risk of OR fire hazards
  • Includes a unique flat back design that prevents the HolstOR from falling off the patient

 Ease of Use

  • Includes an aperture window for instrument insertion and removal
  • Stainless steel ring easily attaches to patient’s drape


  • Available in multiple sizes, colors, and applications:
    • 250mm length – yellow for minor, open procedures
    • 330mm length – pink for extensive, laparoscopic procedures
    • 410mm length – blue for x-large, bariatric procedures

Fact Sheet

HolstOR™ Fact Sheet

Instructions for Use

HolstOR™ IFU