Square or flat steel "key" that has been precision drawn and processed to function as a locking torque mechanism in connecting a shaft to a gear or pulley.
31RRKSS
$10.95 /Piece
25RRKSS
$8.95 /Piece
37RRKS
$5.95 /Piece
37RRKSB
$29.25 /Piece
25RRKSB
$9.73 /Piece