135 Pcs Woodruff Key,21 Kinds of Woodruff Key Assortment Kit,Half Moon Gear Shaft Drive Flywheel Key Pulley Crank Fasteners,Automatically Adapt Slope Requirement,Long Service Life and Durability
$20.50$21.84
Description
Can automatically adapt to the slope requirement..Lighter weakening of the shaft and keyway stress concentration is small..The set including 21 kinds of woodruff key to meet different requirements..Made of fine material of long service life and good durability..They are integrated in a box,portable and convenient to access and store.
