The thickness of the aluminum plate adds 3/8" to the maximum capacity of the horizontal clamps, but doesn't affect their minimum; you can still adjust the clamps to hold materials as thin as a sheet of paper against a surface. The center height of the in-line clamp is increased to 1-1/4". Bolts for mounting a clamp are included. A more efficient way to use already convenient clamps. Made in Canada.
We offer the toggle clamp plate as a set with a high-profile horizontal, low-profile horizontal or in-line clamp. (see our item 17F72.01 for more information about the Bessey auto-adjust toggle clamps). The plate is also available separately for those who already own one of the clamps.