Hugely versatile bench top fittings, which come in very handy for all sorts of jig and homemade clamping devices. Veritas Wonder Dogs & Pups are basically bench dogs with a length of threaded bar through the top, tommy bar one end and brass clamping face at the other. The difference between them being stem length, Dogs are 165mm, Pups at 70mm. Dogs have a spring retainer, Pups an O-ring. Choice is dependent on bench top thickness, below 38mm use Pups, above 38mm use Dogs. All that is required to mount them is a 19mm hole. Use for making: Long Clamps, Curved Work, Jigs, Unique Shapes, Bench Work.