The 90° head turns a UJK Progrip guide clamp into an oversized T-square. The body is a strong glass fibre reinforced ABS moulding with a 175mm long face, 12mm deep. Its textured face prevents slippage. The 90° head fits around the Progrip’s fixed clamp head; lugs on the moulding ensure correct alignment and are fastened securely with 2 screws.
Attaching the 90° head to your guide clamp greatly cuts the time taken to set up a square crosscut. It adds another function to your Progrip guide as a large square for marking out.