Black HD 4" Double End Pulley 3/16 Groove #203M
H&H Specialties Inc.
$170.55
$227.40
(You save
$56.85
)
Heavy-duty 4" diameter Nylatron GSM sheaves with sealed precision ball bearings. Steel housing clamps to underside of track. Chain bracket for securing offstage curtain edge. 3/16" groove for use with motorized tracks.