1. Material: aluminum alloy
2. Jaw clamping range: 13mm-36mm
3. Applicable range: suitable for 65mm diameter trimming machine
4. Limit slide design, to ensure parallel sliding of the block
5. Adjustable scale design, can accurately control the width and depth of milling mortise opening
6. Weight: about 334g
7. Size: about 14 x 8 x 9cm