![Picture of Wehrs Adjustable Sipe Setter Picture of Wehrs Adjustable Sipe Setter](https://cdn.performancebodies.com/pbfilestore/PartsCatalog/imgPar563432_563432.jpg)
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• Allows you to pre-set your siper depth flat or at an angle to add strength to the trailing sipe blocks
• Inner block has lines 1/16" apart, or you can use a caliper to set depth
• The inner block can be flipped to set blade depth on non-Van Alstine type siper heads and all grooving blades