Step Blocks are used as adjustable supporting Blocks at the rear of the clamps while clamping the workpiece. Different heights can be achieved by using combination of two different sizes of step Blocks. Available in pairs.(Pair consists of 2 identical Step Blocks) Combination of two Step Blocks of same or different sizes is kept as support under one Strap Clamp. But in case of use of Step Blocks with Stepped Strap Clamp, only one Step Block of suitable size is kept as support under one stepped strap clamp

Step Block - Heavy duty is different then step block above in width only, more width enables use on bigger T-Slots and also with bigger sizes of Stepped Strap Clamps