Item has proved all as advertized. Excellent stability on both even and uneven surface. Ease of use outstanding. First used to join wood using plate joiner and biscuits; it held wood very firm and reduced my normal cutting time by over half. Plywood extension makes working with 4x8's so much more pleasant. Great addition to my workshop.Get more detail about Rockwell Jawhorse RK9109 Plywood Jaw Accessory Attachment.
