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.
Item No. | Description | List | Sale | In Stock | |
---|---|---|---|---|---|
JRC-890048 | Set of 4 | $27.95 | $16.99 | In stock |