For added strength and control of existing stretchers, we can provide you with a retrofittable expansion bolt brace. We will lap joint the ends and provide a screw anchoring hole in the lap joint, unless otherwise specified. The sample shown was for a conservator who prefers to fashion their own lap joints. The double expansion bolt hardware is best suited to a stretcher with cross bracing, giving an adjustment at each side of center.
These are made to order, please give us a call or send us an email for pricing.