The new Auto-Lock T-Track Clamp from Rockler Woodworking and Hardware slides into any T-track that accepts 5/16” T-bolts and locks in perpendicular, in-line and 45 degree positions. The clamp’s sliding and locking mechanism provides instant adjustment and clamping. The bottom-mounted alignment pin scan be repositioned at 45-degrees to add clamping options beyond 0 and 90 degrees. An optional Mounting Bracket is available for securing the clamp to shop-made jigs and fixtures. The Auto-Lock T-Track Clamps (item 58616) are priced at $29.99 each, and the optional Mounting Bracket (item 57940) is priced at $9.99.