Constrictor Knot- used to tie a smaller rope to a larger one, or to tie a rope to a stake or pole; a substitute for whipping; as a lashing for light construction; as a hose clamp. A secure nonslip knot; difficult to untie without cutting.
These blocks are like a spare pair of hands for assembling drawers and many kinds of cabinets. Make them out of plywood with dadoes the width of your stock. Forget the dadoes! 1 big square as the base + 4 small squares