Schaefer Single Ball Bearing Block

<p><strong>Single Ball Bearing Block</strong></p><p>Single block with aluminum cheeks and ball bearing sheave. Delrin™ ball bearing sheave ensures low-friction operation. Swivel head may be locked in place to avoid twist. </p><p><strong>Specifications:</strong></p><ul><li>Sheave Diameter 2" (51mm)</li><li>Thickness 15/16" (24mm)</li><li>Width 2 1/8" (54mm)</li><li>Length 4 13/32" (112mm)</li><li>SWL 1500 lbs. (680kg)</li><li>Weight 5oz. (142g)</li><li>Max Line 7/16" (11mm)</li></ul> <!--- cis2:mm5sl5hm --->