National Hardware Square Tubes 16 Gauge 1" x 48", Plain Steel Size:1" x 48" the AA sizes are designed

the AA sizes are designed to protect devices from leakage of fully used batteries up to two years

outdoor light clips with foam strips

Spring steel glazing clip

For Connecting 1/2" Cross Link Polyethylene Pex Tubing To 1/2" Copper Pipe End Or Fitting

Entry lockset for keyed exterior doors

National Hardware Square Tubes 16 Gauge 1" x 48", Plain Steel Size:1" x 48" the AA sizes are designedNational Hardware's 1" x 48" Square Tube is designed for frames, railings, truck racks, gates and other commercial and industrial applications. Made from hot rolled plain steel for durability. Tubing is electric resistance welded For interior and exterior applications Meets ASTM Specification A513