Chicago Die Casting 400A6 Single V Grooved Pulley, 4" x 5/8" Furniture Glides For air line use to

For air line use to relieve pressure from an air tool when the valve is closed

Fits head sizes 23 to 25 inches

Includes adjustable backset to fit all standard door preparations

360 windscreen protection

Heavy steel tubing for stability and security

Chicago Die Casting 400A6 Single V Grooved Pulley, 4" x 5/8" Furniture Glides For air line use toHighlights: Zinc die cast 4" D x 5 8" Bore "A" section belt width 4"outside diameter, 3 3 4" pitch diameter For fractional horse power electric motors Single V Groove Die Cast Pulley with hollow head set screws For A belts, pulleys from 2'' to 12'' have keyways except 3 8'' and 1 2'' bores and 3 4'' bores in pulleys less than 4'' in diameter