8721-PB Surface bolt Finish/Color: Polished BrassMaterial: Solid brassDimensions: 6" longFinish Options: AB | PB | PN | OB | BN SKU: 8721-PB-852 Categories: Surface Bolts, Surface Bolts, Window Hardware Description Description Surface bolt for windows, French windows, doors. Solid brass. Available in 3 lengths and 5 finishes. Comes with 2 strikes. 6″ long , 1/2″ diameter half-rod 1-3/8″ wide guide brackets (stays) , 3/4″ knob diameter