4020-3077 DKBRZ Door Closer Arms

5/16"-18 Socket Head Cap Screw, Plain Steel, 5 in Length.

1-1/4"-7 Socket Head Cap Screw, Plain Steel, 11 in Length.

M6 Socket Head Cap Screw, Plain Alloy Steel, 90 mm Length.

1"-8 Socket Head Cap Screw, Plain Steel, 9 in Length.

5/8"-11 Socket Head Cap Screw, Plain Steel, 13 in Length.

Simply tighten the topmost knurled nut to compress the rubber for a snug fit.

This wheel also comes standard with (2) 1/4" set screws, one on the keyway and one 90 degrees from it. Service Caster is unsurpassed in quality, reliability, and excellent customer service. Service Caster’s polyurethane tread is liquid cast and chemically bonded to a Class 30 solid web cast iron center. Finally, featuring a 90-95 Shore (A) durometer, this wheel is a great option for anyone looking for a keyed drive wheel.

4020-3077 DKBRZ Door Closer Arms.

5" x 2" Poly Tread on Cast Iron Keyed Drive Wheel - 20mm Bore - Polyurethane on cast iron is the most versatile and cost-effective industrial wheel on the market. Service Caster’s polyurethane tread is liquid cast and chemically bonded to a Class 30 solid web cast iron center.. Featuring a green polyurethane tread and a silver cast iron core, this keyed drive wheel comes with a 20mm plain bore and a 6mm x 2.

4020-3077 DKBRZ Door Closer Arms.