Open online and for in-store shopping! We offer curbside pickup, local delivery, and nationwide shipping. Store hours and pickup times are Monday – Saturday, 10am to 6pm.

These innovative corner keys can be used to tighten and loosen canvas stretcher bars even if the bars are not keyed for stretching. Each kit contains a set of four keys which can be mounted on wooden stretcher bars (pre-drill with a 3/32" drill bit). Just tighten (or loosen) the center nut to adjust the tension.

Description Sale In Stock Add to Cart
Set of 4 JRC-890048 $16.99 $27.95
39% off
In stock