Prime-Line 1-1/4 In. Sliding Door Tandem Roller Assembly Archived by API Increases R-Value up to 90%

Increases R-Value up to 90%

Standard 1/2" side clearance

1 hook and eye latch

All hangers in this series have double shear nailing - an innovation that distributes the load through 2 points on each joist nail for greater strength

This attractive post base will hold a 4x4 post securely in place

Prime-Line 1-1/4 In. Sliding Door Tandem Roller Assembly Archived by API Increases R-Value up to 90%Plain Back tandem plain back roller assembly with two 1 1 4 inch concave or grooved steel ball bearing rollers. The stamped steel housing is adjustable. Used by Keller as well as other manufacturers primarily on vinyl patio doors. The housing is 11 16 inches wide, 1 inch tall and 3 1 8 inches long with a 1 4 20 threaded mounting hole on the back end.