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How to Lock and Release the Rok Ratchet Lift Up Support

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Rok Hardware & Cabinets

Commonly used for supporting and adjusting the angle of table tops such as drafting tables and headrests. Ratchets may also be installed at one end to allow for transformation from a bed to a sofa, or can also be fitted on both ends to provide a vertical lift (similar to a hospital bed for back pain). Wherever a tiltlift is needed, the Rok Ratchet will be your best bet.

Includes upper and lower mounting plate
Allows vertical lift function with multiple adjustment points
12 different settings
Automatically locks lid in place when fully opened
Made of steel with zinc finish
81/2" L x 81/2" H x 1" W
220 lb. Static load rating
Requires #8 screws (not included)

NOTE:
The range of motion depends on how close they are to the pivot point, but the maximum operating arc is 112 degrees from horizontal. Also, a hinge must be used at the pivot point (not included). We recommend two butt hinges or a piano hinge.

Get yours here: http://www.rokhardware.com/ratchethe...

posted by calvinlcfgy