What You Should Do While There: Take a moment to escape the city life for a day and explore the Toronto islands. Easily hop a ferry and head to the collection of eight islands. They offer a welcoming green atmosphere beyond the cityscape that is Toronto. There are no cars on the island, so enjoy a nice stroll or bike.
Self-Retaining Retractors. Retractors are used to hold an incision or wound open while a surgeon works. The retractor could also be used to hold tissues or organs out of the way during a surgery. Self-retaining retractors allow hands free operation during a surgery. Retractors with opposable blades which use a screw, ratchet or clamp to hold the tissue apart by themselves are called self-retaining retractors.
Shop Retaining Rings & Retaining Clips on Amazon.com. Retaining rings are circular fasteners that fit over shafts or inside cylindrical products such as pipe. There are two main types: internal and external. Internal retaining rings have a diameter specified for the bore and groove sizes they will fit into. External retaining rings, also known as retaining rings for shafts, have a diameter specified for the shaft and groove sizes it fits around. Both industrial retaining ring types, also known as a retaining clip, have a thickness dimension. Measurements will be expressed in inch or millimeters.