Building Materials

Concave steel roller with steel inner race; 10 steel ball bearings; factory lubricated on 6-1/2" long stem; used on side by side hinge placements for added strength.

Heavy-duty steel garage door roller with steel inner race. It features 10 ball bearings and a short stem. Same as the Prime-Line GD 52111 but this has a shorter stem.

These garage door rollers are constructed of steel rods and wheels. The wheels are equipped with steel ball bearing rollers with steel inner race, and they come pre-lubricated from the factory. These...

Extension cables are made from galvanized carbon steel. They install through your extension springs to prevent injury in case of breakage. Safety cables are required on California installs.

Sectional door extension spring has double loop ends. It replaces most spring configurations on residential doors that are no higher than 7 feet. Includes a galvanized carbon steel aircraft cable

11/16" H. x 5/16" W. for storm window panels. Preinstalled vinyl seal accepts single or double strength glass or acrylic panels.

Top and sides, 11/32" W. x 5/8" H. aluminum window frame to make replacement inserts that will operate in most main frames of triple track channels. Use glazing vinyl.

Torsion spring requires the use of two winding rods. It comes in a yellow finish with a .243 wire size and a 2 in. inside diameter. It features 32 in. length.

Torsion spring requires the use of two winding rods. It comes in a yellow finish with a .243 wire size and a 2 in. inside diameter. It features 32 in. length.

This steel torsion spring includes a stationary cone and winding cone attached to opposite ends. This torsion spring provide lifting force for heavy garage doors. 0.250 wire size. Must be selected by...

This torsion spring requires the use of two winding rods. It comes in a green finish with a .250 wire size and a 2 in. inside diameter. 32 In. length.

This sliding screen door handle and latch is non-handed. Used by a variety of manufacturer's of "Hat Section" style doors. Contains an inside pull, outside pull and steel latch. The black plastic...