Spartacus Leathers SM Tools Crops. Riding Crop 26″. Classic riding crop. Basic Crops these are entry level styles featuring rubber handles and rubber wrist straps. Riding Crop is pure leather with a slapper end. Weighs .75 pound. SM Tools paddles and whips. Spartacus A Passion For Quality Catalog page 71. Made in the USA. New image added February 3, 2013.