Heavy-Duty Vacuum Power
When you need the absolute strongest suction mount in our catalog, the OM-1010 is the answer. The oversized 2.9″ plunger base creates a massive surface-to-cup interface, making it perfect for environments where high-stability and security are the top priorities. Like all our markers, it features the 24″ fully adjustable arm for perfect placement.
Full Specifications
- Base type: 2.9″ plunger-action suction cup
- Surface: Smooth, non-porous, and slightly dimpled surfaces
- Arm length: 24″
- Arm weight: 7.5 oz
- Ball: 25.4 mm (1″) solid 316 stainless steel
- Warranty: 1 year against manufacturer defects
- Country of origin: Designed and assembled in the USA
Note: As with all rubberized mounting materials, we recommend periodic cleaning of both the suction cup and the mounting surface to maintain optimal grip. Avoid use on “sandy” or highly porous surfaces.
Common Clinical Applications
- Mission-Critical Imaging: Provides maximum confidence for long-duration imaging setups.
- Large-Surface Mounting: Ideal for larger imaging tables where surface contact area is abundant.
- High-Throughput Radiology: The plunger mechanism is designed for fast, reliable, and repeated engagement.
Why a 25.4 mm Calibration Sphere?
Surgical templating software needs a known reference object in the image to calculate magnification. A 1-inch (25.4 mm) solid sphere is the standard because it presents the same diameter regardless of imaging angle — unlike a disc or coin, which can appear elliptical if tilted. Position it at the anatomical plane of the joint, and the software does the rest.
Why Choose OrthoMark?
OrthoMark has been the trusted name in surgical magnification markers for over 20 years. Our commitment to solid 316 stainless steel calibration spheres and durable, American-made mounts ensures that your templating software receives an undistorted, reliable reference every single time, regardless of the environment.
Need a Different Mount?
Every OrthoMark uses the same 25.4 mm calibration ball and adjustable arm. If the 2.9″ plunger base is too large for your setup, check out our other options:


