The H 3715 is a die-cast tee handle that universally fits many manufacturer's casement operators. The 3/8 in bore fits most operators with a 3/8 in spindle and held firmly in place with the supplied set screw. This tee handle is white in color. The tee design is often used to replace the normal crank handle when it interferes with window blinds.
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Prime-Line H 3715 Tee Handle, Zinc, Pain