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A swivel caster with a wheel lock. The vertical swivel on this type of caster cannot be locked in position. Caster central locking mechanism on an old Stryker hydraulic stretcher. Shown in the locked position with the center cam rotated downward. Common inexpensive casters may include a brake feature, which prevents the wheel from turning. This ...
A bathroom cabinet is a cabinet in a bathroom, most often used to store hygiene products, toiletries, and sometimes also medications such that it works as an improvised medicine cabinet. There are two main types of bathroom cabinets: vanity cabinets which are usually placed under sinks and mirror cabinets which are usually placed over sinks or ...
Canon FL 1200mm lens. The Canon FL 1200mm f/11 was a super-telephoto lens marketed by Japanese optical manufacturer Canon in June 1972. [1] It was the longest super-telephoto lens in the Canon FL system. [2] The lens was part of a group of four convertible lenses: 400mm f/5.6, 600mm f/5.6, 800mm f/8, and the 1200mm f/11. [3]