GypTool Heavy Duty Swivel Caster Wheel Set of 2 Wheels 8' x 2' - 500 lb Capacity 15993

Adjusting pin allows casters to be set to swivel or lock in place Non-marring 8' by 2' wheels For commercial use and ideal for dollies, carts, or other equipment Double ball raceways provide smooth swiveling action Top plate measures 4-1/2' by 3-7/8' and is 1/8' thick

High resolution images: 36.4 effective megapixels ensures that details are shown clearly, delivering outstanding quality images Optical viewfinder with nearly 100% field of view: assuring a clear view of the subject and ease of focus Top sensitivity of ISO819200: state-of-the-art imaging processing system, greatly improves image quality, even in... morelow light situations Pixel Shift Resolution system II: Pentax technology that produces high-quality images beyond the power of traditional image capture The new-generation shake reduction II: five-axis, five shutter Step camera shake compensation Dustproof, weather-resistant construction: A combination of the K-1 Mark i's 87 weather seals and the optional d-bg6 Battery grip's watertight design prevents the intrusion of water and dust. Dust removal II mechanism: This effectively removes all dust particles from the image sensor surface, and prevents unwanted spots from appearing on the captured image. Dual card slot: large-volume image data filing on two SD memory cards Flexible tilt-type LCD monitor: innovative mechanism to tilt the monitor to any desired angle along the optical Axis Astrotracer: by making full use of its GPS module, electronic Compass and SR II mechanism, the K-1 Mark II simplifies astronomical photography of celestial bodies, without the need for an Equatorial mount.