National Hardware® N168-815 Box Rail Hangers, Zinc Plated, 2-Pack N/A 2L bottle is resealable to

2L bottle is resealable to keep product fresh for the next task

undercut tongue and groove design won't slip

Every wiper is the perfect size

16" Water Level Adjusting Knob

and stainless steel construction lasts longer than competitors' zinc sprinklers

National Hardware® N168-815 Box Rail Hangers, Zinc Plated, 2-Pack N/A 2L bottle is resealable toDesigned for use with box rail on wood frame sliding doors from 1 1 2" to 2" thick. For use with #59, #5100, #5103, #5104, #5105, #5110, #5114 or #5116 box rail. Packed with 2 end caps and bolts for attaching door strap. Slot in top of door strap allows lateral and vertical adjustment. Durable one piece, precision formed steel. Comes with self lubricating Delrin bearings. Zinc Plated Designed for use with box rail on wood frame sliding doors from 1 1